You might think 99% of gay guys are bottoms and they're all having sex every day. New research into gay men's anal sex habits might surprise.
Just like all other men, gay, bisexual, and other men who have sex with men need to During anal sex, it's possible for either partner—the insertive (top) or the . of getting tuberculosis (TB), if you come into contact with someone who with TB.
Gay, bisexual, and other men who have sex with men are 17 times more likely to get anal cancer than heterosexual men. Men who are HIV-positive are even.