Latest Anal sex Stories
When people say they "had sex," what transpired is anyone's guess. A new study from the Kinsey Institute at Indiana University found that no uniform consensus existed when a representative sample of 18- to 96-year-olds was asked what the term meant to them.
New research from UCSF examining HIV among men who have sex with men (MSM) in the township of Soweto in South Africa has found that a third of gay-identified men are infected with HIV.
By age 12, 12 percent of U.S. students had already engaged in vaginal sex, 7.9 percent in oral sex and 6.5 percent in anal sex, U.S. researchers have learned.
Middle school youth are engaging in sexual intercourse as early as age 12, according to a study by researchers at The University of Texas School of Public Health.
A study of young black men who have sex with men, in the Jackson, Miss., area shows many common risk behaviors, federal health officials said.
The incidence of heterosexual anal sex is increasing among teens and young adults -- a sexually transmitted disease and HIV risk factor, U.S. researchers say.
A new study of U.S. teensâ€™ sexual behavior found evidence to disprove the notion that many teens try to substitute oral sex for intercourse in order to stay â€œtechnicallyâ€ virgins.
By Natalie Armstrong TORONTO (Reuters) - AIDS is "spiraling out of control" in Asia among men who have sex with other men, activists warned on Tuesday -- and the epidemic is likely to spread because many of these men also marry or have sex with women.
By Maggie Fox WASHINGTON (Reuters) - Young women risk being infected with Chlamydia more than once, researchers reported on Tuesday in a series of studies showing just how vulnerable younger women are to the disease.
Heterosexual men are more likely to engage in high-risk sex if they use methamphetamine, or "meth," according to results of a study conducted in California.
- The word or words serving to define another word or expression, as in a dictionary entry.