I come to China, I in the BBS, learned a lot of knowledge, are of great help to me, now I have a question I hope each expert to give me a definite answer, I am a gay, a gay man and I happened to oral sex, I am the receiver, I accepted him to give me oral sex, oral sex rather long time, I was in his mouth ejaculation, not feeling at that time, go home take a shower, I wash the penis with bath, found the glans penis urethra tingling, but didn't see a bleeding of what, I was afraid, I know that in our BBS, for oral sex has always been without risk, but glans penis have a wound like me, I don't know if the other side of the mouth have bleeding, is there a wound glans penis urethral mouth, receiving oral sex have a risk?Need to detect or worry?BBS pay zone has certain risk, some experts said oral sex, and some say that there is no risk, what do you think of the two different point of view