Peeing in the shower might seem convenient, but doctors caution it’s not harmless. “Though it might not seem like a big deal, medical experts warn that there are potential health risks—especially for women.” Many choose it because “it’s convenient,” saves water, and offers privacy, especially with roommates. Still, experts advise caution.

“Showers create a warm, damp environment that encourages bacteria and mold to thrive.” Urine itself is sterile, but splashback can introduce bacteria to the vaginal area, causing UTIs or yeast infections. “Showers are meant for cleansing, not waste disposal.” Urine can mix with soap scum and dirt, leaving surfaces unclean and spreading germs in shared showers.

Urinating while standing or squatting may lead to “bladder retention problems,” more infections, and weakened pelvic floor muscles. “Urine contains ammonia and urea,” which can irritate sensitive skin. This habit can also blur hygiene boundaries, making it harder to maintain healthy bathroom routines.