Risk Estimator | HIV Risk Reduction Tool

Compare ? to Activity + Condom + PrEP + STD + ART + STD + AHIV is about times less risky times riskier than is about the same risk as is the same risk as Activity + ? + Condom + PrEP + STD + ART + STD + AHIV is about times less risky times riskier than is about the same risk as is the same risk as Activity

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The number displayed represents the number of times HIV could be transmitted for every 10,000 sex acts.

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Show all possible combinations of sexual activities and modifiers. If an activity is currently selected, show only modifiers of that activity.

About the Data

There’s no chance of getting or transmitting HIV from closed-mouth or “social” kissing, and you can’t get HIV through saliva.

The only way to know if you have HIV is to get tested. Learn more about getting tested.

There is no chance of getting or transmitting HIV by touching if your body doesn’t touch someone else’s semen, vaginal fluid, or blood because these body fluids can carry HIV.

Learn more about lowering the risk of getting or transmitting HIV during touching.

There is little to no risk of getting or transmitting HIV from cunnilingus. Compared to other types of oral sex, the risk of getting or transmitting HIV from fellatio is higher if the partner receiving oral sex ejaculates in the other partner’s mouth because semen can carry HIV.

Learn more about ways to lower the risk of getting or transmitting HIV, including taking medicines to prevent or treat HIV and using condoms.

If you’re sexually active, you can lower your risk for HIV by choosing sexual activities that carry a lower risk for HIV than vaginal sex. You can do other things to reduce your risk, including taking medicines to prevent or treat HIV and using condoms the right way, every time.

If you’re sexually active, you can lower your risk by choosing sexual activities that carry a lower risk for HIV than anal sex. You can do other things to reduce your risk, including taking medicines to prevent or treat HIV and using condoms the right way, every time.

Know the HIV Risk
Learn the HIV risk of different sexual activities when one partner is HIV positive
and one partner is HIV negative (a discordant partnership)

Person 1

Person 2

Know the HIV Risk Learn the HIV risk of different sexual activities when one partner is HIV positive and one partner is HIV negative (a discordant partnership)

Person 1

Person 2

Know the HIV Risk
Learn the HIV risk of different sexual activities when one partner is HIV positive
and one partner is HIV negative (a discordant partnership)