Hunter
First of all congratulations on addressing PC.
I tried injections, viagra, cialis etc but they didn't work because of nearve removal and damage when operated on - cancer surround the nerves.
I was 50 when I had the problem. I have been using the vacuum pump for 10 years.
All though not ideal - can't just jump to it, it does work and does give satisfactory love making for both me and my wife.
My wife and I discussed the consequence of the operation prior to having the RP.
Sorry to hear about you fiancee. I don't know what to say.
Have you looked into the pump and the rings. They do work. Maybe looking into those and also discuss with your fiancee.
There is all the IPP but there are more on here to discuss that option.
Good Luck and hopefully all will work out.
Tom