Conversation: The conversation between human and AI assistant.
[|Human|] A guy I know used to have a tiny bump on his scrotum this was years ago. But now its big and yellow. I asked him about it he said it was a cyst. It looks bad but he said it doesnt hurt. I asked what the lump was behind his shoulder, he said that it was another cyst. Do you think its STD type thing. We have cas sex but he married with kids. He said he been tested for HIV but I dont believe him cos he said he was going to h e that thing on his ball sac removed too but hasnt . Is it safe for me to have sex with him? Im gay.
[|AI|]  Hi, dairy have gone through your question. I can understand your concern. Multiple small yellowish white bumps on the scrotum are mostly sebaceous cyst.  It's very common on scrotum.  It is not sexually transmitted disease.  However, homosexuality is risk for HIV. You should use condom to protect against STD. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health.