Wayne, after I read your question, I was going to send you my article on the Interstim, which Richard already did. But it has been a lifesaver for me, both at night and when traveling. My bladder was somewhat overactive before I had my prostatectomy, but that went up after my prostatectomy, and then went into overdrive after my radiation. (Like you, my radiation was 2 years after the surgery.) Happy to say it was worth it as this Sunday, 6/14, will be the 5th anniversary of my last positive PSA. Our best to you!!!