Why Does Pee Come Out When I Poop?

Why Does Pee Come Out When I Poop? Having accidental stool or gas leakage is bowel incontinence (also known as fecal incontinence). Bowel incontinence can be caused by weak pelvic floor muscles from surgery, other trauma that causes muscle injury, nerve damage, or different medical conditions. Can you poop out of your mouth? It’s possible