Safe sex
Ways to reduce the risk of acquiring STIs
Safe sex is sexual activity using protective methods or contraceptive devices (such as condoms) to reduce the risk of transmitting or acquiring sexually transmitted infections (STIs), especially HIV. The terms safer sex and protected sex are sometimes preferred, to indicate that even highly effective prevention practices do not eliminate all possible risks. It is also sometimes used colloquially to describe methods aimed at preventing pregnancy that may or may not also lower STI risks. The concept of safe sex emerged in the 1980s as a response to the global AIDS epidemic, and possibly more specifically to the AIDS crisis in the United States.
From Wikipedia, under CC BY-SA. More on occurri.