The Sex Health Guru Survey has generated over 1.2 million responses, and gets thousands of new responses a day. To achieve such high levels of participation, the survey uses a calculated mix: serious research questions AND questions designed to entertain.

Just because your latest STD test came back negative, doesn't mean your sexual past hasn't left some psychological scars.

November 23rd, 1991, Freddie Mercury announced that he had been HIV positive. He died the next day at the age of 45.

Teens who take virginity pledges still have sex - just without birth control.

Recent research finds that many couples who retreat into their coupledom during the second trimester reap huge payoffs.

US Researchers have discovered that HIV can penetrate healthy vaginal tissue to infect immune cells.

Worldwide, 1 in 6 has genital herpes, according to the World Health Organization (WHO).