Hi Steve,
No problem re questions. Here is my reply.
My prostatectomy was open surgery not laparoscopic or robotic. I understand that robotic laparoscopic are more successful at reconnecting the urethra to the bladder.
When I self catheterise I let it drain the bladder and then remove it. Mostly I am then unable to pee the next time I try but can empty my bladder using a compact, thinner catheter. I would have no hesitation in going out as I always carry at least one compact catheter with me.
If you go to the pub toilets you would need to use a cubicle otherwise you may get some strange looks if you stand at a urinal doing it!
I don’t think I would drink a few pints though - too much liquid to cope with!
I understand it can take two or three cystoscopies/stretching to get it right.
All the best. Your treatment my well be more successful than mine.
Geoff