For post-prostatectomy ED, the initial question for men is most often "how long until recovery" (naturally, seems obvious as to why). Doctors give advice that ranges considerably; in my case, the initial range quoted was 6-18 months. Around month 12, upon seeing my consternation that I was already at 12 months with a lot of recovery yet to go, they started quoting the more traditional "2 years", and even fudged that with "2-3 years".
I'm now at 28 months with, still, more recovery needed for reasonable usability. The good news is that, apparently, recovery is still occurring, at least it seems so. I realize healing rates vary widely among men, due to variations in age, fitness, health, etc. (e.g., personally I think prostate size can have a significant impact: for me, my enormous 104cc prostate meant that I was on the operating table 5+ hours, allowing that much more time for potential nerve damage to occur as even a highly skilled surgeon is bound to get tired by then).
My question: at what point should a man give up and admit he'll never recover? I've heard anecdotal stories from different sources of post-RP men having improvements beyond 3 years, even at 5 years. But it would seem at some point, one must "accept his fate". Is that 7 years? 8? 10? The underlying question is, how do you know when the nerve healing has "completed its course"?
For men who want to consider the penile implant, this would seem a critical question, since that point of realizing you are not going to recover by yourself might be the point at which you finally decide to have this irrevocable surgical procedure. (My wife and I have decided the implant won't be an option for us, for other reasons. But I'd still like to know what others think.)
My approach at this time is just "never give up, keep trying" but I suspect at some point that might change. (Or of course, I could die before then too.)