sorry for my English, how risk is to have oral sex? I performed oral sex to a man, he didn't ejaculate in my mouth but I'm terrefied, I have caries, but don't have bleeding gums.
If he didn't ejaculate in your mouth then the risk is much lower than if he would have. It's still a possibility, albeit a smaller one, that an STD got passed. Unless you know for sure that he was clean, getting tested yourself is a sure way to ease your mind.