Prolapse

Uterine prolapse occurs when pelvic floor muscles and ligaments stretch and weaken and no longer provide enough support for the uterus. As a result, the uterus slips down into or protrudes out of the vagina.
Uterine prolapse can occur in women of any age. But it often affects postmenopausal women who've had one or more vaginal deliveries.
Mild uterine prolapse usually doesn't require treatment. But if uterine prolapse makes you uncomfortable or disrupts your normal life, you might benefit from treatment.

Symptoms

Mild uterine prolapse generally doesn't cause signs or symptoms. Signs and symptoms of moderate to severe uterine prolapse include:

• Sensation of heaviness or pulling in your pelvis
• Tissue protruding from your vagina
• Urinary problems, such as urine leakage (incontinence) or urine retention
• Trouble having a bowel movement
• Feeling as if you're sitting on a small ball or as if something is falling out of your vagina
• Sexual concerns, such as a sensation of looseness in the tone of your vaginal tissue

Causes

Uterine prolapse results from the weakening of pelvic muscles and supportive tissues. Causes of weakened pelvic muscles and tissues include:

• Pregnancy
• Difficult labor and delivery or trauma during childbirth
• Delivery of a large baby
• Being overweight or obese
• Lower estrogen level after menopause
• Chronic constipation or straining with bowel movements
• Chronic cough or bronchitis
• Repeated heavy lifting

Risk factors

Factors that can increase your risk of uterine prolapse include:

• One or more pregnancies and vaginal births
• Giving birth to a large baby
• Increasing age
• Obesity
• Prior pelvic surgery
• Chronic constipation or frequent straining during bowel movements
• Family history of weakness in connective tissue
• Being Hispanic or white