Ya know, if I am impotent after the surgery, at my age nearly 67, does it really matter? my wife and I have had a really good life, we have loved each other for 44 years so far, we get on real well together, and although we chased each other around the house when we were young,(and not so young) things change as you grow older, I am really fortunate that I have an understanding partner, who says all she wants is to have me by her side for as long as possible.... so I am happy.
Regards Mal.