Stress urinary incontinence (SUI) occurs when physical pressure on the bladder exceeds the urethra’s ability to stay closed, leading to involuntary urine leakage. This often stems from weakened or damaged pelvic muscles and sphincteric tissues responsible for maintaining bladder control. Stress incontinence is a common concern, particularly for women, but men can also experience it, often due to different underlying factors. Here’s a closer look at the key causes of SUI: