Iranian scientists have linked a chemical that plays an essential role in many bodily functions to sperm DNA damage and male infertility, the 22nd…

Since the Food and Drug Administration gave Viagra® (sildenafil) its approval in 1998, “erectile dysfunction” has become a household term -  probably to the chagrin of many…

In the latest issue of Psychology of Women Quarterly, researchers find that men rate themselves and the women they just interacted with higher on sexual traits, such as flirtatiousness,…

The Vatican’s newspaper on Friday criticised the government of the Tuscany region in Italy for deciding to provide free hormone treatment for patients undergoing sex change operations.

L’Osservatore Romano called the…

Teenage girls commonly have sex not because they want to, but because they feel pressured into it - and the result may be a higher risk of sexually transmitted…

Researchers in the U.S. say that even though men are able to father children well into old age, the quality of the sperm…

A new study debunks the widely held belief that engaging in sexual intercourse during the final weeks of pregnancy can hasten labor and delivery.

In fact, just…

A new study debunks the widely held belief that engaging in sexual intercourse during the final weeks of pregnancy can hasten labor and delivery.

In fact, just the opposite was true in…

Everyone engaging in the near-universal activity of sex is at risk of becoming infected with HIV, but women and girls often do not have any control over whether they…

New evidence that individual differences in human sexual desire can be attributed to genetic variations has been revealed by a research group headed by a professor of psychology at the Hebrew University…

Programs intended to help individuals infected with HIV, the virus that causes AIDS, to reduce their sexual risk work best if they include training on skills like how to…

Similar to what has been shown in men, Viagra (sildenafil) appears to be a useful treatment for women with sexual dysfunction related to the use of antidepressants known as selective serotonin…

A leading international medical journal has called on the U.S. Food and Drug Administration to dismiss political pressure and allow emergency contraception to be sold without a prescription.

The Lancet,…

Incarcerated women are at “extremely high” risk for sexually transmitted diseases and unplanned pregnancies, a survey conducted in Rhode Island shows. “Reproductive health services must be offered” to this…

Women who undergo a total hysterectomy, in which both the uterus and the cervix are removed, are no more likely to experience sexual difficulties or urinary or bowel…

Despite research efforts to find modern factors that would explain the different life expectancies of men and women, the gap is actually ancient and universal,…

A brothel has become the first in Berlin to offer special deals for virgins, with prostitutes trained in the delicate art of catering for customers who have never had sex, a German…

A new survey has found that a significant number of young men have used erectile dysfunction, (ED), medications such as Viagra often in conjunction with other recreational drugs, and…

According to a Sydney scientist a hormone-based contraceptive for men has the ability to reverse its effect just four months after stopping its use.

Dr. Peter Liu of the Los Angeles Biomedical…

A new study indicates a high prevalence of erectile dysfunction (ED) and evidence of recreational use of erectile dysfunction medications (EDM) among adolescents and young…

About three-fourths of middle-aged and older women are sexually active and two-thirds of them are at least somewhat satisfied, according to a new study. Black women are more satisfied with…

Around the world, middle-aged and elderly men tend to be more satisfied with their sex lives than women in the same age group, a survey released on Wednesday said.

Many men who undergo vasectomy fail to get the follow-up test that shows whether the procedure worked, a new study suggests.

Researchers at the Cleveland Clinic Foundation found that…

Levitra not only enables men with erectile dysfunction (ED) to engage successfully in sexual intercourse, it also significantly improves partner satisfaction.

“I think that over the years, trials of erectile…

Married South Korean women are the least happy with their sex lives, Japanese men are the most likely to try and dodge a certain sex problem and French men…