Me I had prostate cancer 14 years ago after the opp I was told I may have trouble getting hard and had a muscle removed as wall as my prostate. For 6 months had nothing doc give me Viagra still had problems. One morning. I wake up and had a semi. Made Appointment to see the surgeon and he said I need to exercise very often I said what exercise do you want me to do. He said what most men do masturbate I was a little shocked. He said it would strengthen your other muscles get magazines or watch porn. So I did and omg it was good and the most exciting porn was watching two females massaging each other specially when the other one is being seduce. Now 95% good. All I can say is don’t give up anyone 👍👍