Conversation: The conversation between human and AI assistant.
[|Human|] Hi doc Recently I masturbated and I saw there s a dark red( don t know if I saw it wrongly) a cut or wound on the penis and I use a tissue to wipe it and there was no blood at all and my semen got contact with it(am I in risk of any std?) my other part of the question is what if there is blood and my semen got contact with it(in risk of any std?) (I masturbate only,never ever had any sexual intercourse)Thanks for reading this question
[|AI|]  Dear, We understand your concerns went through your details. With the given details, there is no chance you get contracted with any STDs. Even if there is blood, it is your own blood, and you cannot contract STDs yourself, because you do not have any STDs. If you require more of my help in this aspect, please use this URL. http://goo.gl/aYW2pR. Make sure that you include every minute detail possible. Hope this answers your query.  Further clarifications are welcome. Good luck. Take care.