Which pelvic organs are most commonly affected by prolapse, and what are the rough percentages for each?

Pelvic organ prolapse (POP) can affect different organs, but some types are much more common than others. Here’s a breakdown of how often each occurs and what to know:

1. Bladder Prolapse (Cystocele) – Most Common (50-70% of POP cases)

  • What happens? The bladder drops into the vaginal space due to weak pelvic muscles.
  • Why so common? Pregnancy, childbirth, and aging weaken the front vaginal wall.
  • Symptoms: Frequent urination, pressure, or a bulge in the vagina.

2. Uterine Prolapse – Second Most Common (20-30%)

  • What happens? The uterus slips down into or even out of the vaginal canal.
  • Main cause: Vaginal deliveries (especially multiple births) stretch supporting tissues.
  • Symptoms: Heaviness in the pelvis, discomfort during sex, or visible tissue.

3. Rectal Prolapse (Rectocele) – Also Common (20-30%)

  • What happens? The rectum bulges into the back vaginal wall.
  • Biggest issue: Can make bowel movements difficult or incomplete.
  • Symptoms: Constipation, pressure, or a feeling of "something coming out."

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4. Small Intestine Prolapse (Enterocele) – Less Common (5-15%)

  • What happens? The small intestine pushes into the upper vaginal wall.
  • Who’s at risk? Older women or those with multiple pregnancies.
  • Symptoms: Pelvic heaviness, worsened by standing, relieved by lying down.

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5. Vaginal Vault Prolapse – Mostly After Hysterectomy (15-30%)

  • What happens? The top of the vagina (where the uterus was) drops down.
  • Why? Loss of uterine support after removal.
  • Symptoms: Similar to other prolapses—pressure, bladder/bowel issues.

✔ Bladder prolapse is by far the most common—if you feel pressure "down there," this is the likely culprit.
✔ Uterine and rectal prolapse are also frequent, especially after childbirth.
✔ Small intestine and vaginal vault prolapse are rarer but still important to recognize.
✔ Many women have more than one type—weakness in one area often affects others.

Consider supportive treatments (like pessaries or physical therapy).

Nutrition matters—collagen-supporting foods and supplements can help tissue strength.
While these numbers give a general idea, every woman’s experience is different. If you suspect prolapse, a pelvic health specialist can help pinpoint which type(s) you’re dealing with and recommend the best approach.

Aug 8, 2025

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