Your pelvic floor muscles may not be something you think about every day—but they quietly work throughout the day. They help support the bladder and bowel, contribute to bladder and bowel control, and play an important role in core stability and sexual function. Like any other muscle group, the pelvic floor can become weaker when it is repeatedly placed under pressure or not given enough opportunity to stay strong. Pregnancy, childbirth, ageing and certain medical conditions