[Sexual behaviors and practices of men who have sex with men].

The objective was to identify behaviors and sexual practices of men who have sexual relations with other men in the context of vulnerability to HIV/AIDS. This was a cross-sectional, exploratory and descriptive study. It was carried out in a gay sociability place in Fortaleza, Ceará, Brazil, between November 2010 and March 2011, through interviews with 189 men who have sex with men. The ethical aspects were respected. We found a sample consisting mostly by young, single, and highly educated men. The sexual history demonstrated the early onset of sexual activity, with a high prevalence of sexual intercourse with a partner of the opposite sex. There was also a high prevalence of HIV testing. Sexual practices revealed high prevalence of performing oral and anal sex, as well as high levels of protection in anal sex, despite the low protection in oral sex. A greater incorporation of prevention practices was found compared to the national scene in the beginning of the disease outbreak.