I know that the original question has been answered, but I’ve found the personal stories on this forum have been really helpful in my journey through radical prostatectomy, so I’ll add my experience for anyone new concerned about the process.
First of all, the operation was far easier than the worry beforehand. I’m now six weeks post surgery and feel more or less back to normal, with a few exceptions on the sexual side.
As others have said, every man is different. I began doing pelvic floor exercises as soon as I decided to go ahead with surgery. That meant six weeks worth of preliminary work building up muscle strength. I use an app called Squeezy which is excellent and makes sure you don’t miss a session. I had no symptoms prior to diagnosis and so I think my preparation and lack of problems has led to me now being fully continent four weeks after my catheter was removed.
im still not quite sure how it all works down there. I was expecting the floodgates to open once the catheter came out but it was nothing like that. Having a wee felt very uncontrolled to begin with, and for a few days could start before I’d fully got my penis out and ready. It also felt strange - not painful, but a funny sensation. This has now gone and my seeing is back to how it was. I made sure that I drank a lot to ease bowel movement which returned to normal three days after the operation, and currently I’m taking the opportunity to wee when I need to or before embarking on a period where it might be difficult to find a toilet like a long bus journey.
when I did get leaks, it was like I sometimes get at the end of a wee when there’s a bit more to come out. The pads dealt with this admirably. This tended to happen at the end of the day when your muscles get tired.
A couple of final points: when I empty my bowels, I will sometimes wee without consciously intending to, and at least one of my orgasms has produced is small amount of involuntary wee.