Many young men who experience impotence or premature ejaculation attribute it to nervousness or intoxication, but a new study suggests it may be a genetic problem.

Researchers have found that teenage girls who choose provocative representations of themselves for their online personas are more likely to be approached sexually and to meet the people who approach them.

Prescription drug advertisements have drawn fire for portraying healthy-looking, smiling patients while explaining benefits, and then rushing through or providing distractions when required risk information is given.

According to U.S. researchers, acyclovir, a drug that suppresses herpes simplex virus-2, does not reduce HIV risk when taken by people infected by HIV and herpes.

According to statistics from the U.S. Centers for Disease Control and Prevention, 40 percent of new mothers aren’t married.

According to a new study, fathers become more motivated to intervene and keep kids safe once teens start having sex.

The survey’s findings may lead to new pregnancy prevention tactics, researchers say.