<prompt> In Uterine prolapse how to know if ring is in place?If not expelled after increased abdominal pressureIf Bleeding does not occurIf patient feels discomfoNone  <response>: A vaginal pessary is a removable device placed into the vagina. It is designed to suppo areas of pelvic organ prolapse. A variety of pessaries are available, including the ring pessaries If not expelled after increased abdominal pressure ring pessary is supposed to be placed in place REF : BOOK OF GYNECOLOGY SHAW 