Effect of sex difference on the in vitro and in vivo metabolism of aflatoxin B1 by the rat. (1/350)

Hepatic microsome-catalyzed metabolism of aflatoxin B1 (AFB1) to aflatoxin M1 and aflatoxin Q1 and the "metabolic activation" of AFB1 to DNA-alylating metabolite(s) were studied in normal male and female Sprague-Dawley rats, in gonadectomized animals, and in castrated males and normal females treated with testosterone. Microsomes from male animals formed 2 to 5 times more aflatoxin M1, aflatoxin Q1, and DNA-alkylating metabolite(s) than those from females. Castration reduced the metabolism of AFB1 by the microsomes from males by about 50%, whereas ovariectomy had no significant effect on AFB1 metabolism by the microsomes from females. Testosterone treatment (4 mg/rat, 3 times/week for about 6 weeks) of castrated immature males and immature females enhanced the metabolism of AFB1 by their microsomes. A sex difference in the metabolism of AFB1 by liver microsomes was also seen in other strains of rats tested: Wistar, Long-Evans, and Fischer. The activity of kidney microsomes for metabolic activation was 1 to 4% that of the liver activity and was generally lower in microsomes from male rats as compared to those from female rats of Sprague-Dawley, Wistar, and Long-Evans strains. The in vitro results obtained with hepatic microsomes correlated well with the in vivo metabolism of AFB1, in that more AFB1 became bound in vivo to hepatic DNA isolated from male rats and from a female rat treated with testosterone than that isolated from control female rats. These data suggest that the differences in hepatic AFB1 metabolism may be the underlying cause of the sex difference in toxicity and carcinogenicity of AFB1 observed in rats.  (+info)

The sonographic identification of fetal gender from 11 to 14 weeks of gestation. (2/350)

OBJECTIVE: To determine the feasibility of correctly identifying fetal gender from 11 to 14 weeks' gestation. METHODS: A prospective cross-sectional study in a university Department of Obstetrics and Gynaecology, London. A total of 524 women from an unselected population underwent a detailed assessment of fetal anatomy at 11-14 weeks of gestation (confirmed by crown-rump length) by means of transabdominal sonography, and transvaginal sonography (26%) when necessary. Fetal gender was identified in the transverse and sagittal planes, and was confirmed at birth. RESULTS: The overall success of correctly assigning fetal gender increased with gestational age from 46% to 75%, 79% and 90% at 11, 12, 13 and 14 weeks, respectively. The ability of the operator to assign fetal gender significantly improved with increasing gestational age (p < 0.0001), being 59%, 87%, 92% and 98% at 11, 12, 13 and 14 weeks, respectively. The accuracy of correctly identifying fetal gender when attempted did not change with gestational age. Fetal gender or the performance of the scan by different operators did not affect the results. CONCLUSION: Whilst the accuracy of sonographic determination of fetal gender at 11-14 weeks is good, it still falls significantly short of invasive karyotyping tests.  (+info)

First-trimester determination of fetal gender by ultrasound. (3/350)

OBJECTIVE: To assess the accuracy of fetal sex determination at 11-14 weeks of gestation. METHODS: Fetal gender assessment by ultrasound was prospectively carried out in 172 singleton pregnancies at 11-14 weeks of gestation immediately before chorionic villus sampling for karyotyping. The genital region was examined in a midsagittal plane and the fetal gender was assigned as male if the angle of the genital tubercle to a horizontal line through the lumbosacral skin surface was greater than 30 degrees and female when the genital tubercle was parallel or convergent (less than 30 degrees) to the horizontal line. RESULTS: The accuracy of sex determination increased with gestation from 70.3% at 11 weeks, to 98.7% at 12 weeks and 100% at 13 weeks. In the male fetuses, there was a significant increase in the angle of the genital tubercle from the horizontal with crown-rump length. Male fetuses were wrongly assigned as female in 56% of cases at 11 weeks, 3% at 12 weeks and 0% at 13 weeks. In contrast, only 5% of the female fetuses at 11 weeks were incorrectly assigned as male and this false-positive rate was 0% at 12 and 13 weeks. CONCLUSION: The clinical value of determination of fetal sex by ultrasound is in deciding whether to carry out prenatal invasive testing in pregnancies at risk of sex-linked genetic abnormalities, because invasive testing would be necessary only in pregnancies with male fetuses. Our results suggest that a final decision on invasive testing for sex-linked conditions should be undertaken only after 12 weeks of gestation.  (+info)

Estrogen receptor in the human eye: influence of gender and age on gene expression. (4/350)

PURPOSE: Many epidemiologic studies indicate an increased incidence of certain vision threatening conditions in postmenopausal women. These data suggest that changes in sex steroid homeostasis may affect the physiology of the eye. To provide support to this hypothesis, the expression of estrogen receptor alpha (ERalpha) in human eye tissues was investigated. METHODS: Complementary studies including RNA analysis by reverse transcription polymerase chain reaction, western blot analysis, and immunocytochemistry were used to provide evidence of ERalpha expression. Protein detection was carried out using a mouse monoclonal antibody raised against an epitope located in the ligand binding domain of the human receptor. Cellular localization was studied on formalin-fixed paraffin-embedded eye sections using conventional immunohistochemical techniques. RESULTS: Gender and age differences in ERalpha mRNA expression were observed in retina. The 65-kDa ERalpha protein was detected in the retina and retinal pigment epithelium (RPE) of young female eyes but not in eye tissues dissected from men and postmenopausal women. Immunocytochemistry corroborated ERalpha staining of a young female neurosensory retina and RPE. In addition, ERalpha could be detected in the ciliary body, in the iris, and in the epithelium of the lens. CONCLUSIONS: The presence of the ERalpha in the human eye suggests that the sex steroid hormone axis may play a role in the pathogenesis of certain ocular diseases.  (+info)

Sex ratios, family size, and birth order. (5/350)

In many countries, the male:female ratio at birth has varied significantly over the past century, but the reasons for these changes have been unclear. The authors observed a close parallel between decreasing family size and declining male:female sex ratio in Denmark from 1960 to 1994. To explain this finding, they examined the sex ratio and birth order of 1,403,021 children born to 700,030 couples. Overall, 51.2% of the first births were male. However, families with boys were significantly more likely than expected to have another boy (biologic heterogeneity). By the fourth birth to families with three prior boys, 52.4% were male. The increase varied directly with the number of prior boys (p for trend = 0.0007). Furthermore, couples with boys were more likely to continue to have children. In summary, the authors found that the declining male:female ratio in Denmark and probably other European populations is mainly attributable to three effects: declining family size, biologic heterogeneity, and child sex preference. Why families with boys are more likely to have additional boys is unknown.  (+info)

Sexuality in the cellular slime mold Dictyostelium giganteum. (6/350)

By pairing of strains of Dictyostelium giganteum in various combinations this species was shown to be heterothallic. Four mating types were identified. Some strains could not be assigned a mating type and others showed no mating reaction. No self-compatible strains were found. Mutations were introduced in several strains and genetic crosses were performed. The results of these crosses show that mating and macrocyst formation are controlled by a single locus-multiple allele incompatibility system. The results also support the view that the myxamoebae that emerge upon germination of the macrocysts are the products of meiosis.  (+info)

Sympathetic activation triggers ventricular arrhythmias in rat heart with chronic infarction and failure. (7/350)

OBJECTIVE: To seek direct evidence for a cause-effect relation between sympathetic activation and arrhythmogenesis. METHODS: Rats underwent open-chest surgery with either coronary artery occlusion or sham operation, and were studied 8 weeks later using in situ heart perfusion and nerve stimulation methods. RESULTS: Infarcted rats showed cardiac functional impairment and increased heart and lung weight. The extent of these changes correlated well with infarct size (IS). In in situ perfused hearts, sympathetic nerve stimulation (2 and 4 Hz, 45 s duration) induced a frequency-dependent release of norepinephrine (NE). NE release was lower in MI than that in control groups. In hearts with large IS (> or = 40%, n = 19) ventricular arrhythmias were rare at baseline, but nerve stimulation evoked the onset of ventricular premature beats (95%), tachycardia (37%) and fibrillation (26%), IS and stimulation frequency were key determinants for the inducibility of arrhythmias. Lower K- concentration enhanced arrhythmia inducibility. beta-blockade inhibited the frequency of arrhythmias produced by nerve stimulation. CONCLUSION: In infarcted rat hearts sympathetic activation is a potent trigger for the onset of ventricular tachyarrhythmias.  (+info)

Differentiation of donor primordial germ cells into functional gametes in the gonads of mixed-sex germline chimaeric chickens produced by transfer of primordial germ cells isolated from embryonic blood. (8/350)

This study was carried out to elucidate whether primordial germ cells, obtained from embryonic blood and transferred into partially sterilized male and female recipient embryos, could differentiate into functional gametes and give rise to viable offspring. Manipulated embryos were cultured until hatching and the chicks were raised until maturity, when they were mated. When the sex of the donor primordial germ cells and the recipient embryo was the same, 15 out of 22 male chimaeric chickens (68.2%) and 10 out of 16 female chimaeric chickens (62.5%) produced donor-derived offspring. When the sex of the donor primordial germ cells and the recipient embryo was different, 4 out of 18 male chimaeric chickens (22.2%) and 2 out of 18 female chimaeric chickens (11.1%) produced donor-derived offspring. The rates of donor-derived offspring from the chimaeric chickens were 0.6-40.0% in male donor and male recipient and 0.4-34.9% in female donor and female recipient. However, the rates of donor-derived offspring from the chimaeric chickens were 0.4-0.9% in male donor and female recipient and 0.1-0.3% in female donor and male recipient. The presence of W chromosome-specific repeating sequences was detected in the sperm samples of male chimaeric chickens produced by transfer of female primordial germ cells. These results indicate that primordial germ cells isolated from embryonic blood can differentiate into functional gametes giving rise to viable offspring in the gonads of opposite-sex recipient embryos and chickens, although the efficiency was very low.  (+info)

Mating type Sex allocation Sex assignment Sex-gender distinction Sexing Sex organ Stevenson A, Waite M (2011). Concise Oxford ... to determine the sex of the offspring. Sex determination is often distinct from sex differentiation. Sex determination is the ... This sex-determination system results in highly biased sex ratios, as the sex of offspring is determined by fertilization ( ... Hamilton, W. D. (1967). "Extraordinary Sex Ratios: A Sex-ratio Theory for Sex Linkage and Inbreeding Has New Implications in ...
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... (Spanish: Sexo por compasión) is a 2000 Spanish-Mexican comedy film directed by Laura Mañá. Élisabeth Margoni ... Compassionate Sex at IMDb v t e v t e (Articles with short description, Short description is different from Wikidata, 2000 ...
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... sex between humans and animals This disambiguation page lists articles associated with the title Animal sex. If an internal ... Animal sexes may refer to: Animal sexual behaviour, sexuality and sexual activities within animal species Canine reproduction, ... determining the sex of animals in a farm or zoological context Stud farm, an establishment for selective breeding of livestock ... the process by which humans develop particular traits in domesticated species by choosing which individuals reproduce Sexing, ...
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... (born 1947) is an Irish botanical artist known for her paintings of orchids. Susan Sex was born in Dublin in 1947. ... "Botanical Painting: Susan Sex". Burren College. Brendan Sayers; Susan Sex (2009). Ireland's Wild Orchids: A Field Guide. ... Sex also designed the postage stamp collection of the Wild Flowers Of Ireland and four native trees for the Flora and Fauna ... Sex has an interest in Irish orchids. She has won Gold Medals from the Royal Horticultural Society, London in 2000, 2001 and ...
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... can refer to: The Feminist Sex Wars of the late 1970s through the 1980s Sex wars, a novel by Stanisław Lem Sex Wars ( ... game show), an American game show that ran from 2000 to 2001 Sex Wars, a novel by Marge Piercy Sex Wars (film), a film by Bob ... Vosse in 1985 This disambiguation page lists articles associated with the title Sex Wars. If an internal link led you here, you ...
... may also refer to: Sex Sells: The Making of Touché, 2005 comedy film "Sex Sells", 2021 song by Lovejoy from Are You ... "Sex sells" is a phrase alluding to the use of sex in advertising in order to help sell a particular product or service through ... album by Blaqk Audio Sex cells This disambiguation page lists articles associated with the title Sex Sells. If an internal link ...
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... can refer to: Promiscuity, undiscriminating casual sex with many sexual partners Group sex Human sexual activity that ... Free love This disambiguation page lists articles associated with the title Free sex. If an internal link led you here, you may ... does not cost money (as opposed to sex that is paid for) ...
Sex and Gasoline The opening track "Sex and Gasoline" is a satire using the voice of society to connect to the album's ... Rodney Crowell's Sex and Gasoline Among New Releases, CMT.com, September 2, 2008. Kemp, Mark. Rodney Crowell album review (Sex ... Rodney Crowell: Sex & Gasoline, PopMatters, September 1, 2008. Farber, Jim. Rodney Crowell is all about 'Sex & Gasoline', New ... Rodney Crowell - Sex And Gasoline, Blurt, October 2, 2008. Coyne, Kevin John. Rodney Crowell, Sex & Gasoline, Country Universe ...
Formal sex education occurs when schools or health care providers offer sex education. Slyer stated that sex education teaches ... Luker, Kristen (2006). When Sex Goes To School: Warring Views on Sex- And Sex Education- Since The Sixties. W.W. Norton & ... Sexual conservatives see knowledge on sex as encouraging adolescents to have sex, and they believe that sex should be taught ... safe sex practices, masturbation, premarital sex, and sexual ethics). Wilhelm Reich commented that sex education of his time ...
2010s sex comedy films, Russian sex comedy films, 2013 comedy films, 2010s Russian-language films, Films directed by Sarik ... Sex Competition at IMDb v t e (Articles with short description, Short description matches Wikidata, 2013 films, Template film ... Sex Competition (Russian: Что творят мужчины!, romanized: Chto tvoryat muzhchiny!, transl. What Men Do!) is a 2013 Russian ... But unexpectedly love starts to interfere with the game of sex. Tair Mamedov as Deni Roman Yunusov as Gosha Konstantin Kryukov ...
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... at the Japanese Movie Database (in Japanese) Sex & Fury at AllMovie Sex & Fury at IMDb Review at ReelBad v t e v t e ... Sex & Fury ("Story of Delinquent Female Boss: o-Chō Inoshika" (不良姐御伝 猪の鹿お蝶, Furyō anego den: Inoshika o-Chō)) is a 1973 ... She spent two and a half months in Japan, appearing in Sex and Fury and later in a larger role in Sadao Nakajima's 1973 film, ... Sharp, Jasper (2008). Behind the Pink Curtain: The Complete History of Japanese Sex Cinema. Guildford: FAB Press. p. 183. ISBN ...
All other sex-related organs are called secondary sex organs, divided between internal and external sex organs. External sex ... Together, the sex organs constitute an organism's reproductive system. The primary sex organs are the gonads, a pair of sex ... Thus there are no sex organs as such. The sex organs in fungi are called gametangia. In some fungi, the sex organs are ... Sex organs constitute the primary sex characteristics of an organism. Sex organs are responsible for producing and transporting ...
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"Standing Sex" is a single released by X Japan (then named X) on October 25, 1991. It and "The Last Song" are the only X Japan ... "Standing Sex" liner notes, 1991. v t e (CS1 uses Japanese-language script (ja), CS1 Japanese-language sources (ja), Articles ... Standing Sex". discogs.com. Retrieved 2011-11-13. X JAPANのシングル売り上げランキング. oricon.co.jp (in Japanese). Oricon. Retrieved December ...
... is impeccably photographed, edited and scored." The Daily Telegraph wrote, "Sex Traffic is brutally honest in its ... "BFI Screenonline: Sex Traffic (2004)". www.screenonline.org.uk. IFC Films Archived 7 July 2011 at the Wayback Machine "'Sex ... Sex Traffic at the BFI's Screenonline Sex Traffic at IMDb (Webarchive template wayback links, Articles with short description, ... "Channel 4's 'Sex Traffic' and 'Shameless' scoop top honours at Bafta". The Independent. 18 April 2005. "Sex Traffic". 4 ...
Schenck CH, Arnulf I, Mahowald MW (June 2007). "Sleep and sex: what can go wrong? A review of the literature on sleep related ... Sexsomnia, also known as sleep sex, is a distinct form of parasomnia, or an abnormal activity that occurs while an individual ... "Sleep Sex - Sexsomnia Causes And Treatment , Sleep Disorder Symptoms". Sleep Disorders , all About Sleep Deprivation. Archived ... The number of alleged sex offenders claiming sexsomnia as the cause of their offenses is rapidly growing. The Australasian ...
... is a dice game intended to heighten the sexual atmosphere and promote foreplay. Instead of numbers, each face on the ... "The Sex Doctor: BED AND BOARDY; ISSUE OF THE WEEK: PLAYING NAUGHTY GAMES". Sunday Mirror (London, England). 2005-11-20. ... Demopoulos, Maria (June 1999). "Sex: The Game". Spin. p. 61. Retrieved 9 March 2010. v t e (All articles with dead external ... The Daily Princetonian suggests rolling sex dice to "break the ice and extend [one's] foreplay." The University Daily Kansan ...
1: 125-133 Zirkle, Conway (1946). The discovery of sex-influenced, sex limited and sex-linked heredity. In Ashley Montagu M.F ... which are controlled by genes on sex chromosomes, and two other categories. Sex-influenced or sex-conditioned traits are ... In the ZW sex-determination system used by birds, the mammalian pattern is reversed, since the male is the homogametic sex (ZZ ... Sex linked describes the sex-specific reading patterns of inheritance and presentation when a gene mutation (allele) is present ...
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Mating type Sex allocation Sex assignment Sex-gender distinction Sexing Sex organ Stevenson A, Waite M (2011). Concise Oxford ... to determine the sex of the offspring. Sex determination is often distinct from sex differentiation. Sex determination is the ... This sex-determination system results in highly biased sex ratios, as the sex of offspring is determined by fertilization ( ... Hamilton, W. D. (1967). "Extraordinary Sex Ratios: A Sex-ratio Theory for Sex Linkage and Inbreeding Has New Implications in ...
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According to Hollywood, sex is only for the young, the healthy, and the beautiful. For the medical profession, sex consists ... The reality is that for a significant proportion of our older patients, sex has no use-by date. Humans are sexual beings ... For example, among men ages 70-79, 59% reported having had sex in the past year, with 19% having intercourse at least twice a ... What about women? Among women ages 70-79, 39% said theyd had sex in the past year, with 6% having intercourse at least twice ...
Safe sex means taking steps before and during sex that can prevent you from getting an infection, or from giving an infection ... Safe sex means taking steps before and during sex that can prevent you from getting an infection, or from giving an infection ... Chlamydia - safe sex; STD - safe sex; STI - safe sex; Sexually transmitted - safe sex; GC - safe sex; Gonorrhea - safe sex; ... Safe sex means taking steps before and during sex that can prevent you from getting an infection, or from giving an infection ...
Engler discovered the "blustery alpha male" needed sex without expectation, or as he put it, sex with "non-beings," to perform. ... Sex secrets of NYCs men By Susannah Cahalan Social Links for Susannah Cahalan * View Author Archive ... "Its like having sex with a mannequin," Alex griped.. But Kasha had a secret - she was cheating on Alex with a sexy Russian man ... Its a cliché - seen in shows from "Sex and the City" to "Girls" - that dating for women in New York City is rough. That men ...
Sex toys. This covers a wide range of items, including vibrators and sex dolls. Any object used in sex can be called a sex toy ... It can be caught during oral-anal sex and giving oral sex after anal sex when even a tiny amount of infected poo can get into ... The risk of passing on or getting HIV during oral sex is lower than anal or vaginal sex without a condom. However, the risk is ... Its important to keep sex toys clean. If youre sharing sex toys, make sure you wash them between each use and always put a ...
Message boards : Politics : gender, sex, or?. Message board moderation To post messages, you must log in.. ". Oldest first. ... Message boards : Politics : gender, sex, or?. ©2023 University of California SETI@home and Astropulse are funded by grants from ... If that person is the same sex, yep Im ok with that.. I can certainly accept that... :-). If the person wants to change their ... If that person is the same sex, yep Im ok with that. If the person wants to change their body then again, Im fine with that ...
... no good at sex or that you dont deserve to have orgasms, that God thinks sex is bad or that you shouldnt be having it at all ... EFT and sex Important Note: This article was written prior to 2010 and is now outdated. Please use my newest advancement, ... Please do not think that I am suggesting we should use EFT so we can go out and have more sex; that is not the purpose of this ... Sex is an area which might really have the very highest and least talked about emotions present, whether they may be in the ...
Sex differences in aggression has been a very delicate topic over the years. Aggression itself is a very specific behavior.... ... Differences Between Sex And Gender. tend to confuse between sex and gender thinking that theyre the same thing. Sex is the two ... The Difference Between Sex and Gender. In today s society sex and gender seem to have two separate connotative meanings. Sex ... Summary: Sex Differences In The Brain. In her scientific work Sex Differences in the Brain Kimura analysis several key ...
public sex. Books/Featured: Top of Home Page/PopMatters Picks/Reviews Public Sex: The Culture of Radical Sex, Second Edition by ...
Advice from Christian sex manuals: Pray, read the Bible...and play with jump ropes and vibrators. ... Christlike Sex. Advice from Christian sex manuals: Pray, read the Bible...and play with jump ropes and vibrators.. Beliefnet ... In some of those books, sex is a part of it. For a lot of Christian publishers, thats the preferred way of doing [sex] because ... Christians of the world: Want a great sex life? Act Christlike, says the author of a popular book, A Celebration of Sex.. ...
See the reported cases of hepatitis A virus infection by sex in the US from 2006-2021. ... Rates* of reported cases† of Hepatitis A virus infection, by sex - United States, 2006-2021. ... Rates* of reported cases† of Hepatitis A virus infection, by sex - United States, 2006-2021 ... Rates of reported cases of hepatitis A virus infection, by sex - United States, 2006-2021 ...
... according to early findings from an ongoing study on sex and relationships in the time of Covid-19 undertaken by Indiana ... Many people are reporting challenges in their sex lives and relationships, ... And if you have to put sex on the calendar, do it. "Its a myth for sex to be any good it needs to be spontaneous," she said. ... Talking about sex is difficult Diana Wiley, a Seattle-based certified sex therapist and licensed marriage and family therapist ...
... the determination or assignment of a babys sex, based on the appearance of external reproductive organs, and, sometimes, ... sex assignment. in a sentence. *. First appearing in 1779, sex-assignment surgeries became increasingly popular from the ... the determination or assignment of a babys sex, based on the appearance of external reproductive organs, and, sometimes, ...
BUSTER: fetish, North Carolina, sex offender, toe sucking, Walmart Convicted Sex Offender Arrested For Walmart Toe Sucking ... TAGS: sex offender Popular Tags. Florida Friday Photo Fun mug shot roundup assault FBI Florida Man battery South Carolina theft ... BUSTER: Mug Shot, sex offender, Tennessee, Worlds Greatest Dad Perhaps That Best Dad T-Shirt Was Not The Smartest Choice For ... BUSTER: Mug Shot, New Hampshire, rape, sex offender, Tennessee Tennessee Man Makes Regrettable T-Shirt Choice When Posing For ...
KABUL-Prostitutes in Afghanistans capital, working in a society where adulterers can be stoned to death and the sexes are ...
  • Tips for giving him the best oral sex ever. (dailymotion.com)
  • During oral sex, cover the entire genital or anal area with a barrier. (webmd.com)
  • Oral sex can cure morning sickness? (popsugar.com)
  • And a recent study found that oral sex can help, too, since semen contains chemicals that elevate mood, increase affection, and contain antidepressants. (popsugar.com)
  • Safe sex means taking steps before and during sex that can prevent you from getting an infection, or from giving an infection to your partner. (medlineplus.gov)
  • What Is Safe Sex? (webmd.com)
  • Safe sex , also known as safer sex, is when you have sex with the lowest risk of sexually transmitted diseases (STDs) such as HIV , herpes , and syphilis . (webmd.com)
  • Even though it's called safe sex, it still carries some risk. (webmd.com)
  • Safe sex means not letting your partner's semen or vaginal fluids get inside your vagina , anus , penis , or mouth . (webmd.com)
  • If you have one, safe sex can help keep you from giving it to your partner. (webmd.com)
  • You might think you don't need to practice safe sex if both you and your partner have HIV. (webmd.com)
  • But safe sex will help protect you from other STDs and other strains of HIV, which might not respond well to medication . (webmd.com)
  • The policy also stresses the abstinence and includes information about safe sex practices. (bartleby.com)
  • People who choose to have sex with fewer (or no) people shouldn't be ashamed, and neither should people who choose to have multiple partners. (scarleteen.com)
  • Certain behaviors - such as not using condoms regularly and having anal sex - increase STD risk. (cdc.gov)
  • Sexual contact includes oral, anal and vaginal sex, as well as genital skin-to-skin contact. (cdc.gov)
  • STDs, also known as sexually transmitted infections (STIs), spread during vaginal, oral, or anal sex or close intimate contact. (webmd.com)
  • If you're here because you or your partner(s) have experienced pain with anal sex, you're in the right place, regardless of whether the pain has happened multiple times or just once. (scarleteen.com)
  • I'm here to shine some light on anodyspareunia, a fancy name for anal sex being painful. (scarleteen.com)
  • Some studies indicate that as many as 50 percent of people on SSRIs suffer from a markedly reduced sex drive. (psychologytoday.com)
  • While the research points to a relationship between nicotine use and reduced sex drive, how nicotine influences libido is still unclear. (healthline.com)
  • The National Heart, Lung, and Blood Institute (NHLBI) held a working group meeting to examine the topic of sex bias in cardiovascular research on September 22, 2014, in Bethesda, MD. The working group gathered leading scientists in the field, who discussed the current knowledge and identified scientific gaps and challenges related to sex differences in non-clinical and clinical research in cardiovascular diseases. (nih.gov)
  • The first step is to bring up the topic of sex with your partner and cancer care team. (cancer.org)
  • The reaction against raves reflects familiar anxieties about what the kids are up to, especially when it comes to sex. (reason.com)
  • Most parents like the idea of their children being ahead of their years, but not when it comes to sex, drugs and I don't know about Rock and Roll, it's probably Rap and Roll these days isn't it? (abc.net.au)
  • Create programs in basic, translational and clinical research aimed at comprehensive understanding of the impact of sex differences on the trajectories of brain aging and disease, phenotypes of AD and ADRD risk and responsiveness to treatment. (nih.gov)
  • Launch at least 12 new projects exploring the impact of sex differences on the trajectories of brain aging and disease, phenotypes of risk for AD and related dementias and responsiveness to treatment. (nih.gov)
  • The Office of Research on Women's Health (ORWH) announces the availability of administrative supplements to support research highlighting the impact of sex/gender differences (or similarities) and/or sex and gender factors in human health and illness, including basic, preclinical, clinical and behavioral studies. (nih.gov)
  • When it comes to addiction, differences in sex and gender can be found across the board," says Dr. Sherry McKee, lead researcher at an NIH-funded center at Yale University that studies treatments for tobacco dependence. (nih.gov)
  • Also, a study published in the Journal of Health and Social Behavior in 2016 found that women who have satisfying sex later in life might be better protected against the risk of high blood pressure . (medicalnewstoday.com)
  • Luckily for over half the nation's poor souls, we have exactly the sort of easy sex tips you need to start having more and better sex in no time at all. (askmen.com)
  • By slightly tweaking tried-and-tested sex positions such as missionary and doggy , you can effortlessly hack your way to a better sex life. (askmen.com)
  • Obviously, self-confidence is important in any situation, but studies suggest that confident people really do have better sex. (businessinsider.com)
  • One of the first complicators: millennials are more likely to participate in casual sex, perhaps partially proving the penchant for hook-ups. (thedailybeast.com)
  • This data indicates that millennials are more likely to report having casual sex than earlier generations, jumping from 25 to 38 percent having ever engaged in casual sex," Wells tells the Daily Beast. (thedailybeast.com)
  • So, more casual sex but fewer partners. (thedailybeast.com)
  • I think 'friends with benefits' is considered in that casual sex number," Wells says. (thedailybeast.com)
  • The survey doesn't ask how they feel about casual sex, and I think culturally norms around casual sex are constantly evolving," she says. (thedailybeast.com)
  • Twenge points out that among American adults who say they have had casual sex in the past year, the percent who said they had "sex with an acquaintance" in the last year jumped from 30.7 percent in data collected 2005-2009 to 41.2 percent in data collected 2010-2012. (thedailybeast.com)
  • It is different from having casual sex during travel with fellow travelers or locals. (cdc.gov)
  • Both sex tourism and casual sex can lead to the transmission of HIV and other sexually transmitted infections (STIs), because these infections may be common among sex workers. (cdc.gov)
  • Sex tourism is travel for the specific purpose of having sex, typically with commercial sex workers. (cdc.gov)
  • In some countries, commercial sex work is legal and culturally acceptable. (cdc.gov)
  • Although commercial sex work may be legal in some parts of the world, sex trafficking, sex with a minor, and child pornography are ALWAYS criminal activities according to US laws. (cdc.gov)
  • She writes: "To collapse all commercial sex that way often risks conjuring something so flat and shallow that it would only reinforce the insistence that all sex for sale results from the same phenomenon-violence, deviance or desperation. (dissidentvoice.org)
  • [ 5 ] Seven years later (in 2000), another GAO report reviewed NIH and showed that women and men were being enrolled in clinical trials, but NIH was not requiring researchers to analyze and document results by sex. (medscape.com)
  • Not only was the FDA and NIH-funded medical research lacking accountability for analyses based on gender, but editors of peer-reviewed journals did not request clinical researchers to provide analyses for sex differences. (medscape.com)
  • Sex researchers and therapists now recognize it as the most common sexual problem. (psychologytoday.com)
  • However, researchers conducting experimental animal studies do not routinely analyze or report on biological sex. (nih.gov)
  • Moreover, because studies do not focus on sex differences, researchers are missing potential protective mechanisms that might be at work in only one of the sexes and that could be used as potential targets for novel medical advances. (nih.gov)
  • This led some researchers to liken sex to other stimulants from which we expect an instant "high," such as drugs and alcohol. (medicalnewstoday.com)
  • According to the researchers, it's all about the endorphins released during sex: "Our results show that sexual activity during a migraine attack might relieve or even stop an attack in some cases, and that sexual activity in the presence of headache is not an unusual behavior. (popsugar.com)
  • In this study, researchers found that nicotine dependence led to sexual dysfunction in areas related to sex drive, arousal, erection, and even orgasm. (healthline.com)
  • While both sexes are similar in many ways, researchers have found that sex and social factors can make a difference when it comes to your risk for disease, how well you respond to medications, and how often you seek medical care. (nih.gov)
  • Since sexuality is an integral part of each person's identity, sex education is essential. (bartleby.com)
  • In Indian Sex Life , Durba Mitra shows how deviant female sexuality, particularly the concept of the prostitute, became foundational to this knowledge project and became the primary way to think and write about Indian society. (princeton.edu)
  • Reframing the prostitute as a concept, Indian Sex Life overturns long-established notions of how to write the history of modern social thought in colonial India, and opens up new approaches for the global history of sexuality. (princeton.edu)
  • Indian Sex Life is sure to become a classic in the fields of gender and sexuality studies and South Asian history. (princeton.edu)
  • Indian Sex Life is a well-theorized, dense, and provocative addition to current historical scholarship in gender, sexuality, and colonial/postcolonial studies of South Asia. (princeton.edu)
  • In Indian Sex Life , Durba Mitra writes with the utmost clarity and precision about female sexuality in colonial India, a topic long regarded as messy and opaque. (princeton.edu)
  • Parents are a teenager's primary source of information and guidance in matters of sex, sexuality, dating and love. (healthychildren.org)
  • Sex and sexuality are still often taboo for pregnant people, and for members of the LGBTQIA+ community and other marginalized people who don't fit a given culture's ideas or ideals of pregnancy, it can be even more challenging. (scarleteen.com)
  • Sex, sexuality, and intimacy are just as important for people with cancer as they are for people who don't have cancer. (cancer.org)
  • Sex toys can also help treat the symptoms of certain disorders, like erectile dysfunction , genital arousal disorder , hypoactive sexual disorder , and orgasm disorder . (plannedparenthood.org)
  • Tantric sex is more than just orgasm or the union of lingam and yoni. (selfgrowth.com)
  • From now on, I will be recommending sex - culminating with orgasm - as the cure-all for intractable hiccups. (popsugar.com)
  • It is important to remember that you are at risk for the same or a new STD every time you have sex without using a condom and/or have sex with someone who has an STD. (cdc.gov)
  • Use a condom correctly and use one every time you have sex. (cdc.gov)
  • For example, when you're drunk or high, you're more likely to make decisions that put you at risk for an STD, such as having sex without using a condom . (cdc.gov)
  • Always use a condom when having sex. (cdc.gov)
  • On the other hand, new approach known as Abstinence-plus sex education or Abstinence, Be Faithful, and use a Condom commonly known as ABC. (bartleby.com)
  • Males and females of a species may have physical similarities (sexual monomorphism) or differences (sexual dimorphism) that reflect various reproductive pressures on the respective sexes. (wikipedia.org)
  • Mate choice and sexual selection can accelerate the evolution of physical differences between the sexes. (wikipedia.org)
  • During sexual reproduction, diploid organisms produce specialized haploid sex cells called gametes via meiosis, each of which has a single set of chromosomes. (wikipedia.org)
  • Sometimes sex toys can also have medical uses if you have a sexual dysfunction or medical condition. (plannedparenthood.org)
  • Some people with disabilities or limited mobility use sex toys to make it easier to masturbate, have sex, or do sexual activities or positions that would otherwise be harder or not possible for them. (plannedparenthood.org)
  • Tantric sex requires "preparation" on the part of the would-be tantric because when the powerful kundalini, sexual energy, awakens, it can overwhelm the uninitiated. (selfgrowth.com)
  • If you know you have an STI such as HIV or herpes, let any sexual partner know this before you have sex. (medlineplus.gov)
  • And we should note that the Bible has far more to say about all forms of disordered heterosexual sexual activity, including nonmarital and extramarital, than its prohibition of same-sex intercourse). (christianitytoday.com)
  • And sexual enhancement tools, such as vibrators and lubricants, can also play a role in having enjoyable sex with your partner. (webmd.com)
  • In a society saturated with sexual imagery, it seems strange that some people have no desire for sex. (psychologytoday.com)
  • Usually, however, spending romantic time with a partner, having sexual thoughts or seeing stimulating images can lead to arousal and the return of a healthy sex drive. (psychologytoday.com)
  • The average American watches 238 minutes of television a day, and thanks to all of that "programming" the way that our society views sex and sexual activity has been permanently warped. (theeconomiccollapseblog.com)
  • Hundreds of thousands of Americans have been convicted of sex crimes, child abuse is rampant in our nation, and at this point our major cities are absolutely teeming with sexual predators. (theeconomiccollapseblog.com)
  • One study found evidence that people who found themselves attractive and were confident in themselves had more frequent sex and a higher rate of sexual partners. (businessinsider.com)
  • A new report published Tuesday in the Archives of Sexual Behavior shows that millennials will have sex with fewer people than the immediately previous generations. (thedailybeast.com)
  • International travelers having sex with new partners while abroad are exposed to different "sexual networks" than at home, which may lead to the importation of drug-resistant STIs. (cdc.gov)
  • Children abused by sex tourists suffer not only sexual abuse but also physical, emotional, and psychological abuse, as well as poverty and homelessness. (cdc.gov)
  • Comprehensive sex-ed teaches people about contraception, sexual orientations, which needs to be updated, and how to be safe in general. (bartleby.com)
  • Sex can abort migraine and cluster headache attacks, and sexual activity is used by some patients as acute headache treatment. (popsugar.com)
  • A top Palestinian official mired in a sex tape scandal brushed aside allegations he traded his influence for sexual favors, saying Sunday he was the victim of entrapment and blackmail. (salon.com)
  • The reality is the average age of entry into the sex trade is 13 or 14 years old, and the relevant statistics about child sexual abuse are daunting. (dissidentvoice.org)
  • A comprehensive account of the myriad ways that sex and crime interact in contemporary social life, sensitively confronting topics such as nationhood, abortion, child sexual exploitation, war, disability, pornography, and digital cultures. (sagepub.com)
  • So I was scrolling through TikTok recently and I came upon the idea that sex positivity/sexual liberation is just the male gaze redefined. (scarleteen.com)
  • But, the reality is that a person's sex organs, sexual desire (sex drive or libido), sexual function, well-being, and body image can be affected by having cancer and cancer treatment. (cancer.org)
  • It's very important to talk to your cancer care team and give them information about your sexual orientation and gender identity, including what sex you were at birth, how you describe yourself now, any procedures you've had done, or hormone treatments you may have taken or are taking. (cancer.org)
  • The chief of the Los Angeles Police Department said that he expects an influx of even more reports of high-profile sex crimes as the department investigates more than two dozen allegations of sexual misconduct by Hollywood types. (nypost.com)
  • Research has shown that tobacco and nicotine products can have serious effects on your health, including possible changes in your sex hormones and sexual function. (healthline.com)
  • The working group concluded that there is a need to understand the mechanisms by which sex hormones and sex chromosomes modulate and regulate biological processes related to CVD. (nih.gov)
  • Many of the effects of sex on the body are actually tied to the way in which this pastime influences brain activity and the release of hormones in the central nervous system . (medicalnewstoday.com)
  • Having sex releases a lot of hormones linked to emotions. (medicalnewstoday.com)
  • However, it remains unclear whether in the US population circulating concentrations of sex steroid hormones vary by race/ethnicity. (cdc.gov)
  • While anyone who has sex can get an STD, sexually active gay, bisexual and other men who have sex with men (MSM) are at greater risk. (cdc.gov)
  • Sex is the biological trait that determines whether a sexually reproducing organism produces male or female gametes. (wikipedia.org)
  • The big conclusion: even though millennials are more the most sexually tolerant generation, the number of people they have sex with does not match a free love mentality-at least in the most black-and-white view. (thedailybeast.com)
  • Women's risk is increased by other factors, such as non-consensual sex, sex without condoms, and the unknown or high-risk behaviors of their partners-all of which, in many parts of the world, are out of a woman's control. (nih.gov)
  • In the US sex toys are mostly unregulated, but US expert Stefanie Iris Weis, author of Eco-Sex: Go Green Between the Sheets and Make Your Love Life Sustainable , advises to look for toys made from medical-grade silicone, and opt for vibrators with rechargeable batteries for a more eco-friendly choice. (smh.com.au)
  • But having arthritis doesn't have to mean an end to your sex life. (webmd.com)
  • With a little bit of patience, good communication, and some creativity, you can continue to have an active and pleasurable sex life, even with arthritis. (webmd.com)
  • Sometimes the easiest way to spice up your sex life is simply to do it someplace different, whether "different" for you means getting nasty in a public space or simply moving it to the living room couch. (askmen.com)
  • New Zealand's 3News has a good intentionally ambiguous headline: University investigating sea slug sex life Massey University is turning its skills on an 'urgent, local issue' - the sex life of a sea slug. (improbable.com)
  • Sometimes spicing up your sex life requires way too much effort, which means you'll never get round to doing it because you ate too many carbs for dinner and forgot to pick up lube on your way home from work. (askmen.com)
  • But according to a new joint survey by charities Relate, Marriage Care and Relationships Scotland, less than half (45%) of UK adults are satisfied with their sex life and 51% haven't had sex in the past month. (askmen.com)
  • It can make your sex life better by improving communication and trust among you and your partners. (webmd.com)
  • The difference between comprehensive sex-ed and abstinence only education can be life or death. (bartleby.com)
  • Many times a person with cancer wonders how the diagnosis and treatment might affect their sex life. (cancer.org)
  • The information here is for adult males who want to learn more about how cancer and cancer treatment can affect their sex life. (cancer.org)
  • After those radiation treatments is a relatively normal sex life possible? (cancer.org)
  • Sex segregation can be complete or partial, as when members of one sex predominate within, but do not exclusively constitute, a group or organization. (wikipedia.org)
  • They also discussed conditions in which sex differences predominate, such as those conditions in which being male or female appears to afford protection against, or increase risk of, developing disease. (nih.gov)
  • Sex segregation , sex separation , gender segregation or gender separation is the physical, legal, or cultural separation of people according to their biological sex at any age. (wikipedia.org)
  • [3] The term "segregation" refers to separation of the sexes, which can be enforced by rules, laws, and policies, or be a de facto outcome in which people are separated by sex. (wikipedia.org)
  • Sex toys - also called adult toys or "marital aids" - are objects people use to have more pleasure during sex or masturbation . (plannedparenthood.org)
  • There are many different types of sex toys, and people use them for lots of different reasons. (plannedparenthood.org)
  • Why do people use sex toys? (plannedparenthood.org)
  • All kinds of people may choose to use sex toys, for many different reasons. (plannedparenthood.org)
  • Sometimes people use sex toys to help them masturbate. (plannedparenthood.org)
  • People also use sex toys during sex with their partners. (plannedparenthood.org)
  • According to a study published in the USA in 2009 in the Journal of Sex & Marital Therapy , thousands of people, mainly in their 30s sustained injuries and needed help retrieving their sex toys. (smh.com.au)
  • Tantric sex involves the union of two people on the physical, mental, emotional and spiritual levels. (selfgrowth.com)
  • The newspaper described raves as "one-night-only parties-often held in warehouses or secret locations where people pay to dance, do drugs, play loud music, and engage in random sex acts. (reason.com)
  • From award winning porn director Courtney Trouble, LIVE SEX SHOW was shot in front of a WILD, HORNY, & WET live audience of 200 people at 2010's San Francisco's Masturbate-a-Thon, hosted by Carol Queen. (brownpapertickets.com)
  • For many people, sex happens only in the bedroom. (webmd.com)
  • So often people get stuck in one way of having sex, and when that's not possible, they give up," says Resh. (webmd.com)
  • More than a million have viewed the 3-minute video of Dr. Pek Van Andel and his Ig Nobel Prize-winning study of people having sex in an MRI machine. (improbable.com)
  • Planned Parenthood delivers vital reproductive health care, sex education, and information to millions of people worldwide. (plannedparenthood.org)
  • Take this for a contrast: Americans born in the 1950s had sex with 11.68 people on average during a lifetime while millennials will average 8.26. (thedailybeast.com)
  • Encourages readers to be reflexive, open-spirited, and curious about how issues of sex and crime touch their lives and those of people around them. (sagepub.com)
  • American sex coach Kaci Mial, M.Ed. works with people trying to get pregnant, during pregnancy, and postpartum. (scarleteen.com)
  • Intersex and people with variations in sex characteristics (VSC) are people born with chromosomal, gonadal, hormonal, and/or anatomical characteristics that may not align with one another and/or fall outside of what is typically classified as male or female. (nih.gov)
  • Many people use the words sex and gender interchangeably, but they're distinct concepts to scientists. (nih.gov)
  • Pleasurable, connective sex is often nothing like the models we've been given or images we've observed. (businessinsider.com)
  • Most mammals have the XY sex-determination system, where male mammals usually carry an X and a Y chromosome (XY), and female mammals usually carry two X chromosomes (XX). (wikipedia.org)
  • Dan on sibling sex solicitation, uncharacteristic attraction, and doing BDSM wrong to get it right. (chicagoreader.com)
  • What influences when you first have sex? (abc.net.au)
  • Influences on Health - "Sex and gender play a role in how health and disease affect individuals. (nih.gov)
  • As scientists learn more about the biology of males and females, they're uncovering the influences of both sex and gender in many areas of health. (nih.gov)
  • Sex also influences disease risk in addiction. (nih.gov)
  • Before having sex with a new partner, each of you should get screened for STIs and share the test results with each other. (medlineplus.gov)
  • Specifically, among 18-29 year olds who reported having sex outside of a monogamous relationship in the year prior to being surveyed, "35 percent of GenX'ers in the late 1980s had sex with a casual date or pickup compared to 45 percent of millennials in 2010," the study notes. (thedailybeast.com)
  • the early 1980s the issue of sex education for American youth has had the attention of the nation. (bartleby.com)
  • These days, vibrators and other sex toys are part of most couples lives and we buy them at unprecedented numbers. (smh.com.au)
  • However, only penetrative intercourse did the trick - other forms of sex had no impact on stress levels at all. (bbc.co.uk)
  • He told the BBC News website it was possible the calming effect was linked to the stimulation of a wide variety of nerves which takes place during heterosexual intercourse, but not other forms of sex. (bbc.co.uk)
  • Use it every time you have sex. (medlineplus.gov)
  • Come join the stars of the film and other Bay Area porn elite to watch Courtney Trouble's LIVE SEX SHOW for the first time ever on the big screen! (brownpapertickets.com)
  • If you're feeling tired and sore at the end of the day, it's probably not the best time to have sex. (webmd.com)
  • Ernest L. Abel, one of the Detroit doctors who say the letter "D" foreshadows death, is the same Ernest L. Able who compiled and edited the highly stimulating (in its time) book Drugs and Sex, ISBN-13: 978-0-313-23941-0, 129 pages, Greenwood Press, 1983. (improbable.com)
  • Ernest L. Abel, the Detroit doctors who say the letter "D" foreshadows death, is not only the same Ernest L. Able who compiled and edited the highly stimulating (in its time) book Drugs and Sex, ISBN-13: 978-0-313-23941-0, 129 pages, Greenwood Press, 1983. (improbable.com)
  • At the same time, the sex itself, the exchange of bodily fluids and the nature of procreation suggest a particularly maudlin preoccupation of this character that's only very gently hinted at. (google.com)
  • This vignette show how to run two-sex models and highlights some of the advantages of this model over one-sex models in populations with time-invariant and time-variant rates. (r-project.org)
  • Use a new barrier every time you have sex. (webmd.com)
  • What knocked me over among other things was the recommendation of dilating each time before sex. (cancer.org)
  • Sex segregation can refer simply to the physical and spatial separation by sex without any connotation of illegal discrimination . (wikipedia.org)
  • [10] If sex segregation is a form of sex discrimination, its effects have important consequences for gender equality and equity . (wikipedia.org)
  • Dr Cody started as Australia's Sex Discrimination Commissioner in September 2023. (humanrights.gov.au)
  • The Commission has developed resources to help organisations and businesses understand their new legal responsibilities under the Sex Discrimination Act. (humanrights.gov.au)
  • Other chromosomal sex-determination systems in animals include the ZW system in birds, and the X0 system in insects. (wikipedia.org)
  • Medical research has historically assumed that any sex differences in medicine outside of reproductive could be explained by body weight and/or percent body fat. (medscape.com)
  • Yesterday, I discussed a number of different signs that the fabric of our society is unraveling all around us, but today I would like to focus specifically on sex crimes. (theeconomiccollapseblog.com)
  • The PROTECT Act strengthens the US government's ability to prosecute and punish crimes related to sex tourism, including incarceration of up to 30 years for acts committed at home or abroad. (cdc.gov)
  • The LAPD is investigating 28 cases of alleged sex crimes against those in the entertainment industry including disgraced movie mogul Harvey Weinstein , "Gossip Girl" star Ed Westwick, "Girls" writer and executive producer Murray Miller , and talent agent Tyler Grasham , according to the Times. (nypost.com)
  • The police department has also taken 37 other sex crimes reports, which it sent to other law enforcement agencies. (nypost.com)
  • And that means there wasn't a place for nice, juicy, indulgent sex scenes like those in the first two books except for just one , to establish a new character in the context of this morally ambiguous and hedonistic world. (google.com)
  • Surgical options in disorders of sex development (dsd) with ambiguous genitalia. (medscape.com)
  • It has been proposed that racial/ethnic variation in prostate cancer incidence may be, in part, due to racial/ethnic variation in sex steroid hormone levels. (cdc.gov)
  • We cannot answer every question, but we'll try to give you enough information for you and your partner to have open, honest talks about intimacy and sex. (cancer.org)
  • One of the biggest mistakes related to sex that I observe in couples is applying assumptions, past experiences, or media constructed ideas about sex to their sex," sex therapist Angie Gunn told INSIDER. (businessinsider.com)
  • A global smash with over 40 million streams, the show follows teenager Otis, who sets himself up as a secret sex therapist for his fellow high school students. (backstage.com)
  • Not that he knows much - he's a virgin who just happens to have a mother ( Gillian Anderson ) who is a professional sex therapist prone to cringe-worthy chats about the birds and the bees with her permanently mortified son. (backstage.com)
  • This article discusses what the research says about the impact of nicotine on the sex drive, including whether or not quitting smoking can help improve your libido. (healthline.com)
  • Several studies on nicotine and libido suggest that nicotine use , especially smoking cigarettes, can negatively affect sex drive in males. (healthline.com)
  • Talk honestly about STDs and get tested-before you have sex. (cdc.gov)
  • You can lower your risk for STDs if you only have sex with one person who only has sex with you. (cdc.gov)
  • The only definite way to prevent HIV or STDs is to not have sex at all. (webmd.com)
  • Douching after sex doesn't protect against STDs. (webmd.com)
  • Think twice about mixing alcohol and/or recreational drugs with sex. (cdc.gov)
  • In 1993, "Guideline for the Study and Evaluation of Gender Differences in Clinical Evaluation of Drugs" compelled the US Food and Drug Administration (FDA) to mandate the information related to analysis by sex in all New Drug Applications (NDAs). (medscape.com)
  • Don't have sex while you're drunk or on drugs. (webmd.com)
  • Attention to Addiction - Scientists are finding that addiction to nicotine and other drugs is influenced by sex as well. (nih.gov)
  • In addition, the release of the hormone oxytocin during sex might have a calming effect. (bbc.co.uk)
  • After sex, your body releases the hormone oxytocin, aka the "cuddle hormone," which makes you sleepy. (popsugar.com)
  • To address this, concentrations of testosterone, sex hormone binding globulin, androstanediol glucuronide (a metabolite of dihydrotestosterone) and estradiol were measured in stored serum specimens from men examined in the morning sample of the first phase of NHANES III (1988-1994). (cdc.gov)
  • Most of the circulating testosterone is bound to carrier proteins (SHBG = sex hormone-binding globulin). (cdc.gov)
  • Sex hormone-binding globulin (SHBG) is the blood transport protein for testosterone and estradiol. (cdc.gov)
  • And the classic study, Sex in America, found that one-third of couples had sex just a few times a year. (psychologytoday.com)
  • a contestant recently spent eight minutes wrestling with a question raised in an Ig Nobel Prize-winning study: Who do ostriches prefer as sex partners? (improbable.com)
  • Published in Cephalalgia , the journal of the International Headache Society, a study found that more than half of migraine-suffering participants who had sex experienced an improvement in symptoms, and 20 percent were completely cured of their headache. (popsugar.com)
  • The thing to remember is that the study of sex and gender is part of rigorous and reproducible research, and when we have a complete knowledge base on sex and gender, we can use that to build… better treatments and cures that… advance the health of all of us. (nih.gov)
  • We were able to pinpoint a different brain response between male and female smokers, a finding that could be useful in developing sex-specific treatments to help smokers quit," says lead study researcher Dr. Kelly Cosgrove, a brain-imaging expert at Yale University. (nih.gov)
  • First, the user needs to specify mortality and fertility by sex. (r-project.org)
  • The experience of kin loss for Focal depends on differences in mortality between sexes. (r-project.org)
  • In fact, sex is an important biological variable associated with differences in the overall prevalence and disease progression as well as the mechanisms underlying the disease. (nih.gov)
  • If we instead take into account sex as a biological variable in all research investigations, we may transform our foundational knowledge base and develop new therapeutics and medical technologies that can benefit everyone. (nih.gov)
  • Demystify assumptions about the difficulty of studying sex as a biological variable and educate the community about the importance of sex balance in research. (nih.gov)
  • NIH expects that sex as a biological variable (SABV) will be factored into research designs, analyses, and reporting in pre-clinical and clinical studies. (nih.gov)
  • Hence, the biological basis for sex differences remains largely undescribed, representing a lost opportunity to understand important sex-related differences in basic and developmental factors that influence normal CV function and CVD. (nih.gov)
  • [3] Mandatory sex segregation also includes less obvious cases of separation, as when men and women are required to have same-sex attendants for body searches. (wikipedia.org)
  • [ 8 ] Beginning in 2000, the FDA was allowed to use a "clinical hold" on drug trials that did not enroll enough women for analysis by sex. (medscape.com)
  • For a fortnight, 24 women and 22 men kept diaries of how often they engaged in various forms of sex. (bbc.co.uk)
  • It's generally thought that women don't opt out of promising careers to become sex workers for the compensation or prestige. (dissidentvoice.org)
  • But the reasons women turn to sex work aren't completely arcane. (dissidentvoice.org)
  • While it is the case that often men and women engage in sex work on their own volition, we often overlook some of the more troubling facts about this pervasive industry. (dissidentvoice.org)
  • Without studying both sexes, we wouldn't know if we're taking steps in the right direction toward appropriate clinical treatment for men and women," Clayton says. (nih.gov)
  • Tantric sex and tantra practices have the ability to manifest siddhis, mystical powers, such as clairvoyance, clairaudience and other paranormal powers. (selfgrowth.com)
  • Does Using Nicotine Affect Your Sex Drive? (healthline.com)
  • While the research is limited, it indicates that nicotine may negatively affect your sex drive, but it may be possible to reverse it. (healthline.com)
  • Does nicotine affect the sex drive in males? (healthline.com)
  • Does nicotine affect the sex drive in intersex and transgender individuals? (healthline.com)
  • Does quitting nicotine improve the sex drive? (healthline.com)
  • Painful or stiff joints and limited mobility may make sex seem more like a chore than a pleasure. (webmd.com)
  • Sex separation is common for public toilets and is often indicated by stick-figure gender symbols on the toilet doors. (wikipedia.org)
  • Legal and gender studies scholar David S. Cohen offers one taxonomy in categorizing sex segregation as mandatory, administrative, permissive, or voluntary. (wikipedia.org)
  • Dan on family health secrets, gender-neutral fashion, and how to get the group sex experience you deserve. (chicagoreader.com)
  • See the NIH Office of Research on Women's Health's page on sex and gender . (nih.gov)
  • That's why scientists are taking a closer look at the links between sex, gender, and health. (nih.gov)
  • Mandatory sex segregation can thus dictate parameters for employment in sex segregated spaces, including medical and care work contexts, and can be a form of occupational segregation . (wikipedia.org)
  • Does sex education work? (abc.net.au)
  • What also seems to work is sex education starting at primary age and continued through to high school. (abc.net.au)
  • Essay on Abstinence-Only Sex Education does work. (bartleby.com)
  • Nevertheless, ostensibly the article endorses the view that we ought to dignify sex workers without "sanitizing or elevating" the work itself by simply acknowledging that sex workers are out for a check in much the same way we all are, hence we should promote their rights and benefits. (dissidentvoice.org)
  • The author seems to believe that distinctions matter enormously when talking about sex work. (dissidentvoice.org)
  • But it was ultimately the despair of rejection by a lover coupled with heavy student loan debt that pushed her into sex work-"desperation," as it were. (dissidentvoice.org)