I have been seeing a man I met through a website. He told me that he was HIV -. But, he has never got tested. His thoughts are that he always practice safe sex (using condoms for anal). We always have oral without protection, but condom for anal. But last time, when I was near finish, I took the condom out, and inserted into him for a second, then pulled out. That was the only unprotected exposure I have had. Now, I am concerned. If he can let me in without protection, he could let other do the same. Let's assume that he is HIV +, what is my chance to contract it from this single instance? I have been reading article all over the internet. Some says high, and some say low. Does anyone have the same kind of experience and got infected by HIV?