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So my boyfriend and I have had sex several times and usually he just stops after he comes, although I haven't orgasmed. Now I want to ask him to do it again right after but usually when he cleans up the come (wich is usually on my stomach or still on his penis) he just wipes it off with some water on a paper towel. The only reason I haven't asked him to do it again is because I don't know if his penis still has alive semen on it after he simply wipes it off with the paper towell. Can I get pregnant if we sex and he only wipes the come off with the papertowell and water?