Men who are infertile appear to have an increased risk of developing testicular cancer, according to a report in the February 23 issue of Archives of Internal Medicine, one of…

Men who develop erectile dysfunction (ED) in their 40s may have a heightened risk of heart disease down the road, a new study suggests.

On the other hand, researchers…

The conversation about male sexual dysfunction has grown from a whisper to a roar. From Bob Dole to Mike Ditka, erectile dysfunction, or ED, is no longer hush-hush…

Most animals, like humans, have separate sexes — they are born, live out their lives and reproduce as one sex or the other. However, some animals live as one sex…

Men who experience erectile dysfunction between the ages of 40 and 49 are twice as likely to develop heart disease than men…

New research strengthens the link between water pollution and rising male fertility problems. The study, by Brunel University, the Universities of Exeter and Reading and the Centre for Ecology…

Many teenagers and young adults may make overly optimistic estimates of how often they use a condom during sex, a new study finds.

Researchers found that among 715 young African-American women,…

For the first time, researchers have established a clear link between family rejection of lesbian, gay and bisexual (LGB) adolescents and negative health outcomes in…

Once spoken of in hushed and skeptical tones only, sex addicts have become the subjects of memoirs and movies (“Choke,” “Black Snake Moan”). Characters defined by their uncontrollable bed-hopping now pop…

When Kansas State University sent researchers into nursing homes to find out how the topic of sex was being addressed, they initially found silence.

“Nobody was talking about…

It may seem counterintuitive to those males among us who spent more time in high school reading Dickens or studying calculus than we did making out with Stephanie the…

Among 13 to 14 year-old girls who received either peer-led or teacher-led sex education, abortion rates by the age of 20 were the same - 5 percent - regardless of the…

The landmark “Sexual Behavior in the Human Male” report revealed major insights into bisexual behavior and orientation - without even using the word “bisexual” - when it was published 60 years…

The French say they need the largest condoms in Europe while Greeks get by on smaller ones, according to a Europe-wide study by a German consultancy that provides advice…

A new study by researchers at the Bradley Hasbro Children’s Research Center suggests that the incidence of heterosexual anal sex is increasing among teens and young…

A newly developed, non-hormonal topical gel used during intercourse increases women’s sexual satisfaction and pleasure, according to studies presented this week at the 64th annual meeting of the American Society…

Testosterone therapy may not be the magic bullet women with low libidos are hoping for, according to seasoned sex therapist Domeena Renshaw, MD.

“Female sexual dysfunction is being treated…

When females aren’t around, one species of parasitic nematode worm doesn’t even bother to make any sperm, reveals a new report in the November 11th issue…

According to a recent study of over 30,000 women in the U.S. published in the journal Obstetrics and Gynecology, over 40% of women report having some…

The largest such study ever published finds that, while about 40 percent of women surveyed report having sexual problems, only 12 percent indicate that those issues…

A new study in the Journal of Marital and Family Therapy explored how men and women perceive online and offline sexual and emotional infidelity. Results show that men felt sexual infidelity was…

When used in addition to other treatments, tadalafil is effective and well tolerated in the treatment of secondary Raynaud’s phenomenon, according to research presented this…

Sexual dysfunction is prevalent long after physical injuries from major trauma have been treated and resolved. Nearly a third of patients who had sustained moderate to…

Exposure to an excess of sexual steroids, like testosterone, during fetal development may be a potential risk factor for low sperm count and motility, according to a…

Young girls from poor neighbourhoods need to review more than the birds and bees with their parents – they need to hear about contraception…