Figure 1.

The impact of multiparity on POP-related indicators. A: Mild pelvic organ prolapse in a woman with one parity. During the Valsalva maneuver, the bladder neck, cervix, and rectovaginal pouch positions were assessed. The bladder neck mobility was 20 mm, the cervix was 15 mm above the reference line, and the rectovaginal pouch protrusion height was 10 mm; B: Moderate pelvic organ prolapse in a woman with two parities, with bladder neck, cervix, and rectocele protruding during the Valsalva maneuver. The bladder neck displacement was 30 mm, cervix was 2 mm below the reference line, and rectocele protrusion height was 15 mm; C: Severe pelvic organ prolapse in a woman with three parities, with descent of the bladder neck, cervix, and rectocele during the Valsalva maneuver. The bladder neck descent was 38 mm, cervix descended 21 mm below the reference line, and rectocele protrusion height was 32 mm.