I'm 66 years old I had sex 2 times in about 12 hours and the next day had it once my right ball was sore 4 days later I went to the gym had a hard work out came home and had blood in my pee. But that evening I couldn't see any and I haven't seen any more but one week my right ball still hurts a little and the head of my penis has a funny feeling. I haven't had sex or work out as of yet.