it is true that he could actually have an STD because he could have got it from a parent from birth. It could just be surfacing now. He hasn't had a yellow discharge of any kind(please read more carefully), and popo it isn't urine that is coming out with the semen, its the urine left in your urethra from peeing. That can still come out with the semen because u are not peeing, you just have urine in the urethra.
If I'm always wrong and your
always right, if i say your right then what?