|The condition develops when blood in the penis becomes trapped and unable to drain. It is the result of a ruptured artery from an injury to the penis or the perineum (area between the scrotum and anus), which prevents blood in the penis from circulating normally. Are you a cyclist? The only cause I found for such an injury was bike riding.
If this is what you suffer from I don't know why it only occurs at night.
|At 69 years old, and you are complaining about too many erections? Most men your age and, some are younger are having problems containing and maining erections!
deteragram" please tell me how to get up an erection and maintain it through a whole sexual encounter without loosing it!