You note that the transmission risk of receptive oral sex is 0 exposures.
Here are some of those questions and our experts' responses: In addition, our Q&A experts sometimes address questions about oral sex in our 'Ask the Experts' forums. To find out more about the risk from oral sex, we recommend the following articles: This applies to all forms of sex, including oral sex. Put simply there will be very little HIV in his semen, so transmission is highly unlikely. It's also worth remembering that when a person with HIV receives antiretroviral treatment, the amount of HIV in his body fluids falls dramatically. In the stomach, digestive enzymes and acidity may inactivate HIV.īut the risk of acquiring HIV during vaginal or anal sex is far, far higher than during oral sex. It isn't actually the swallowing that matters, it's probably having the ejaculate in your mouth (especially if there are any cuts or ulcers there).
