Right chaps, here is my problem. I have an ache in my left ball. It's slightly bigger than the other one, but this is normal. There is no pain, and definately no lumps or excess fluid or any other symptoms. It's just an occasional dull ache, especially when sat down. Now the pain subsides when I'm wearing looser trousers/boxers or have a bath allowing the sack some room; I'm a big build with large thighs, so any trousers I get are alway tight on the thighs. As my balls hang to the left, could it just be they are getting a bit crushed against my thigh? Also would wnanking too much have any bearing on it? So advice lads, I've always checked them out for testicular problems, and can find no lumps. Should I see a GP to be on the safe side?