It's also not about what is in your bladder. Its about the ridgidness and inflammation from being cathed along with muscles that dont alliw you to pee

I had it done twice. It's not pleasant...everything was normal afterward except for the incredible burning sensation when you have to void. Now, I have to go for a third, Jeez Louise!! 🙄 I hate that procedure, not because of the discomfort but because it's the voiding afterward...damn it burns. Oh well...if you value your health, you gotta do what you gotta do. :(