I am 82 and get groin pain after an erection, and if I dont masterbate ,the pain stays and is pretty sore , i have always had big amount of sperm when i ejaculate, 4 or 5 continious spurts that come out with quite a force and wondering if it has anything to do with my pain if i dont masterbate after a long arousal.. I only ejaculate 2 or 3 times a week now but if i dont for a week the pain comes on, and goes soon after i ejaculate, I am not complaining as I am glad I can still get good erections but as long as the sperm build up is the cause of the pain ,I can deal with it..thanks for any advice..