question: I am a 27 year old healthy male.  I have a good blood pressure, good heart rate, and I live a very active life. Here is my problem.....  I have trouble getting/ keeping an erection.  When i do, it is never fully erect and ejaculation actually hurts. I have tried those crazy OTC drugs and nothing seems to work....I had no problem a few years ago getting or keeping on at any time but within the last year it has progressively gotten worse.....there have been no real changes in my lifestyle or life.....any suggestions?