Hi all! I hope this is the right place to post this, if not, please forgive me as I am new here :redface: I think my boyfriend has ED and I was hoping someone could give me some advice. His penis is larger than what I am used to so I wasn't sure if size had anything to do with it (I've seen a few threads on ED and meds on this site and wasn't sure if it was common in larger men). Here's the situation. We've been dating for a few months and the problem has been present since our first attempt at intercourse. Initially, we both thought it was a psychological thing (nerves, etc.) But as the problems persisted, I began to think that the problem was more physiological in nature. His penis will be fully erect for approximately one minute as we're getting the condom ready for sex but it quickly softens. After it softens once, his erection will ebb and flow but never maintains its initial hardness. The same story applies for oral sex. We've never successfully had sex and by successful I mean sex where he finishes. I've managed to make him cum twice using a combination of manual and oral stimulation but both efforts took at least an hour. He still thinks that his problem is psychological so I am not sure how to tactfully broach the topic of ED (if at all). With the things I have done to stimulate his cock and balls...I can't imagine that there wouldn't be some sort of prolonged physiological response. We've tried many different methods to try to correct the problem - from me putting the condom on so he doesn't get "distracted," to cock rings, to shortening/eliminating foreplay. None of it works. He is in his mid-20's. He eats well, excercises several times a week, takes vitamins, etc. so I don't think it is a lifestyle thing. He is getting frustrated for obvious reasons and I don't want his ego to be bruised. I'm willing to be patient but I can't imagine how difficult this is for him. Anyhow, I apologize for the long-winded thread. To sum it up, I am looking for advice on how to tactfully suggest to my boyfriend that he should go to the Doctor and get things checked out. Any advice you guys could offer would be much appreciated!