The chance that you will get HIV from receiving oral sex (when a partner's mouth is on your genitals) is very low compared to unprotected vaginal or anal sex. But it's not easy to know what the ...

HIV immune system Giving oral sex on the penis ... Latex and plastic condoms protect against STIs by covering the penis and mouth, stopping them from coming into direct contact with the vagina ...

You can get an STD by having vaginal sex (penis in the vagina), anal sex (penis in the rectum), or oral sex (penis in the mouth or mouth on the vagina). STDs are the second most common infections ...