Hi, Theres two things that may help you, the first is DHEA, but please read up about it first, theres lots of info around on it, and this should help give a boost, and the second is Tribulus and again read up about it first, this I've read sits well with DHEA and work well together, and this will also give you a second boost, and by the way women can take both as well so may help the wife some extra zing to her love making.
Good Luck
as a 49 yo white male I can relate,,, I was good to last 5min it was pitiful, my wife was on the verge of leaving me,, We both made a trip to my urologist to get me checked out ,everything looked fine. The doc gave me a sample pack of cialis and to make a long story short WOW.. I went from 5 min to 45 to and hour and my wife is have orgasms like crazy..YOU TALK ABOUT A BOOST TO THE EGO! It works for me maybe better then most but I will take it..
i think your wife is being very inconsiderate!! i would go back to doctors but dont anti depressants make it worse?