Hello, I have a question about the male body.  Not sure what to put this under.  I have had a few moments were I was with a girl making out.  At times I start to get erected and try to hold it back, but a few minuts after were done (5-8) my balls hurt and its hard to walk. I lay down and they start to feel better.  And the last time I started having these pains was when I got hit above my penis.  The pain started the next day about half through the day.  What is the problem?
Hello, Possible causes like