types of incontinence

stress incontinence: urine leaks when increased abdominal pressure
urge incontinence: occurs when you have a strong, sudden need to urinate. The bladder then squeezes, or spasms, and you lose urine. (http://www.nlm.nih.gov)
overflow incontinence (benign prostatic hyperplasia)
functional incontinence: cannot reach the toilet on time due to functional or cognitive defectmixed incontinence (stress + urge)