Yes I think it’s quite common but varies between individuals depending on where their internal plumbing is.
I didn’t have so much of a problem with peeing, but after a couple of weeks found I had little control over my bowels. When I needed to go I REALLY NEEDED to go and I had a couple of accidents whilst out walking. I bought myself some pads to give me some security and that helped a lot.
I was about 30mins drive from the treatment centre, I drove there, used the enema when I arrived at the hospital and emptied my bladder. I then had to drink 3 cups of water and wait 30mins. All went ok except one day when they were running a bit late and they had to come to my rescue as soon as the machine stopped or there would have been a puddle on the floor🤣🤣🤣 Staff were wonderful and so supportive.
All the best for the rest of your treatment,