Abnormal vagina morphology Pelvic organ prolapse 2017-12-09T14:09:47Z Pelvic organ prolapse (POP) refers to the protrusion of one or more female pelvic organs outside the pelvis through the vagina including uterus, bladder and intestines, and causes the pelvic organs to drop downward to the vaginal wall. That is, POP is defined as the anatomical prolapse with descent of at least one of the vaginal walls to or beyond the vaginal hymen with maximal Valsalva effort with the presence either of bothersome characteristic symptoms, most commonly the sensation of vaginal bulge, or of functional or medical compromise due to prolapse without symptom bother. Female genital prolapse Vaginal hernia Vaginal prolapse HP:0100672