Heterosexual awareness and practices among Lebanese male conscripts.

To assess sexual behaviour and awareness about sexually transmitted infections (STIs) among young male adults in Lebanon, and to explore determinants associated with increasing levels of sexual risk, a cross-sectional survey of 730 conscripts was conducted. About 50% reported any lifetime heterosexual experience. Non-mutually exclusive sex predominated, and only half of the respondents reported consistent condom use during insertive vaginal sex. Higher sexual risk-taking was associated with urban residence, higher education, lower family crowding and younger age at first sexual experience. A national strategy with epidemiological and behavioural surveillance and educational programmes must be initiated before sexual risk-taking and incidence of STIs become a major public health issue.