i recently had sex with my boyfriend and i showed him proof that i dont have any stds. so we didint use a condo. a few days later he notices a bump on the tip of his penis. what could this be? is it an std?
It was unwise of you to have unprotected sex with someone without knowing their status because whatever proof you had of having no STD's prior to this may not be the case now.
If you have no STD's whatever it is he didn't get it from you ..... if it doesn't go away in a day or two he needs to let a Doctor take a look it could be something or nothing.