Uterine rupture is an obstetric emergency where the uterine wall tears, causing the baby, blood, and amniotic fluid to leak outside the uterus. While rare, it’s extremely dangerous for both mother and baby and requires urgent treatment.
Who is at Risk?
- Previous cesarean section (C-section), especially with a vertical incision
- Previous uterine surgery, such as fibroid removal
- Severe or prolonged labor
- Inappropriate or prolonged use of labor-inducing medications
- Multiple pregnancy / large baby / excess amniotic fluid
- Previous history of uterine rupture
Uterine Rupture Risk Rates (Approximate) These figures are averages from international research used for “risk assessment,” not individual prediction
General pregnant women (no previous uterine surgery) Very low: approximately 0.02–0.08% (about 1 in 1,200–5,000 cases)
Previous C-section once (low transverse uterine incision) attempting vaginal birth (VBAC) Approximately 0.5–0.9% (about 1 in 100–200 cases)
Multiple previous C-sections / vertical uterine incision Approximately 1–5% or higher Vertical incisions carry significantly higher risk than transverse
Labor induction with inappropriate dosage or prolonged use (Oxytocin/Prostaglandin) Risk increases 2–3 times compared to no medication
Previous uterine rupture Very high risk Usually planned C-section is recommended, avoiding labor
What Symptoms Should I Watch for During Pregnancy?
If you’re pregnant and experience any of these symptoms, go to the hospital immediately:
- Sudden, severe abdominal pain unrelated to uterine contractions
- Abnormal vaginal bleeding
- Feeling that baby’s movements have decreased or stopped
- Continuous abdominal pain during labor without rhythm
- Dizziness, lightheadedness, rapid pulse (signs of blood loss)
How is Uterine Rupture Treated?
Uterine rupture requires immediate emergency surgery:
- Emergency delivery of the baby
- Surgical repair of the uterus, or in some cases, hysterectomy to save the mother’s life
- Blood transfusion and treatment for hemorrhagic shock
- Treatment decisions depend on severity, rupture location, and patient condition
How can I prevent uterine rupture?
- Attend regular prenatal checkups and inform your doctor of any previous uterine surgery
- Plan your delivery method with your doctor, especially if you’ve had a previous C-section
- Deliver at a medical facility with an obstetric team and operating room available
- Avoid labor-inducing medications without medical supervision
Summary
Uterine rupture is a life-threatening condition for both mother and baby. While rare, knowing your risks + recognizing symptoms = saving lives.
