This is good info for me to have. The man I have started to see had a prostatectomy in 2009. He says he uses an injection, and it has worked great, but I don't know that for sure. It's too soon for me to have sex with him. My ex started with the PE a few years before our divorce. He was in his mid-50s then. I am much like your wife and I like penetration so it was a problem, although we both ended up satisfied. Me more than him since I know he was not happy to cum so fast. In the years we were divorced and considered reconciliation, he would cum just making out with me. That's all I would do because I didn't want to commit back to him and sex would mean that for both of us. His last PE was in October when he "chose" me over the girlfriend I didn't know he had and he came on my bedspread which killed the "yay, we are back together" moment. Thank goodness. After that, all the truth came out and I felt like a fool.