Having had to wear 'Adult Nappies' for too many months prior to a repeatedly delayed prostate stretch, I feel for your euphemistic patient...
FWIW, I'd mentioned to my consultant that some of my unhappy 'retention' symptoms matched intermittent obstruction by a bladder stone. Literally playing 'bath-plug'. He allowed me a polite but dismissive smile.
Credit where due: When I woke after the procedure, he popped into the recovery suite to report the stretch etc had gone well, but he'd also retrieved a small but sufficient bladder stone that had aggravated my distress...
Comfortable for the first time in many months, instead of braying, 'Nyaah ! Told you so !!', I politely exclaimed, "Well, fancy that ! Who'd have thought !!"
He smiled...