What are the chances of getting an std/hiv from ingesting semen from someone?

I was forced to perform oral sex. I won't give any details other than he ejaculated straight into my stomach (he pushed his penis straight into my throat) so I didn't even know he ejaculated. I'm worried about the potential HIV transmission. Is there any risk of getting an std from him?

I said what are the chances, not "is there a risk?"

There are some risks with this type of exposure.Especially if you had a cut, burn, dental problem or a sore throat at the time. In the stomach it is unlikely that the virus could survive the acidic digestive fluids there. If you are younger and the other guy was too it is less likely that he was a carrier of HIV but could have something else. An std or even a yeast infection. You should go get tested and see what the test reveals. then act on it. You can hit me up on answers if you want to know more my address is there. I work in the HIV/ STD field . Good luck

Sounds to me like you got raped. Anyways, you only get STDs from people who have them.

yes u are at risk for std and hiv. they are transmitted thru bodily fluid