Im am an otherwise healthy 40 yr old male. I have for some time now been suffering from what can best be described as a lack of feeling in my penis. I can still get an erection but it lacks feeling or sensation during intercourse. When I ejaculated it no longer shoots out it just kind of runs out of my penis, I also lose my erection very quickly after ejaculation. I am not a bike rider and again am otherwise healthy. This condition has basically ruined my sex life. Been to a urologist with no results or diagnosis....Any thoughts??