I was curious if anyone could help me figure out why I am having pain in my left testicle. I initially had an infection, and took antibiotics to get rid of it. As far as I know it worked, but the pain came back. I went and got an ultrasound and seen a urologist and he said that there was nothing wrong with me. So I am curious if there is any type of condition that could cause this?
(And as another note, sometimes masturbating helps, I don't know if that information would help figure out the problem, but figured I would mention it.)