The Cup pessary, available with or without a support membrane, is used for a first or a mild second-degree uterine prolapse. Pessaries are an effective tool for the non-surgical treatment of a variety of gynecologic problems. Commonly used for management of pelvic support defects, pessaries are also used to treat stress urinary incontinence. MedGyn offers an extensive line of quality silicone pessaries and an easy-to-use ring pessary fitting set.