You can get HIV and other STDs from oral sex. But oral sex is generally considered less risky than unprotected vaginal or anal sex. Unprotected vaginal or anal sex (sex without a condom) is high risk for STDs.
Still, it’s a good idea to use a barrier when giving oral sex to prevent fluids (like semen, blood, vaginal fluids) from entering your mouth. It’s also a good idea to use a barrier when receiving oral sex,because some STDs can be passed from the mouth, throat or lips to the genitals or anus.
For oral sex on a penis, you should use a non-lubricated latex or polyurethane (plastic) condom. For oral sex on a vagina or anus, you should use a latex barrier (like a natural rubber latex sheet, dental dam or cut-open condom that makes a square) between your mouth and your partner’s genitals.
Male latex condoms and other barrier methods, when used consistently and correctly – meaning EVERY time, and from start to finish – are highly effective in preventing the spread of HIV. They also reduce the risk of many other STDs.
To further reduce the risk of getting or passing on an STD, see a health care provider about getting tested before becoming sexually intimate, and talk openly with your partner(s).
