Pre surgery ED

Mild ED
Like you, I had an element of ED, that on occasion recquired the magic pill to be functional for intercourse, and this was pre-op. The urologist told me before surgery, that those men who have ED pre-op tend to struggle more after surgery than those that don't have ED. My surgery was May 2009, robotic radical prostatectomy with bilateral nerve preservation, and at this point, I am completely impotent, despite taking daily doses of Cialis and using the pump, as prescribed by the M.D. Just this week I was started on the penile injections, and so far, I have learned that I need to do a better job of figuring the dosage of the injectable medication in order to be sexually functional. However, as most guys will tell you on this forum, these things do take time, and by all accounts, I am not far enough out from surgery to except a full recovery of erectile function. There are those that have had complete return of function with as little as 7-10 days, unfortuantely for me and my wife, that is not the case here. So, I suppose you could expect to be a little more dependent on ED medications after you surgery.
Good luck with your surgery, and remember to stay in touch with all of us on the forum that might be of help to you as you begin to heal and get your life back in order.