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Understanding Uterine Rupture: Causes, Symptoms, and Risks for Pregnant Mothers

Health-and-beauty29 Jan 2026 16:33 GMT+7

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Understanding Uterine Rupture: Causes, Symptoms, and Risks for Pregnant Mothers

Uterine Rupture Uterine rupture is a medical complication that may occur during pregnancy or near childbirth. Although uncommon, it is a serious condition that threatens the safety of both mother and fetus. Many people may be unfamiliar with this condition, so understanding its causes and warning signs is important.

Thairath Online will introduce you to " uterine rupture" in an easy-to-understand way, covering causes, symptoms, and prevention to help pregnant women recognize and properly care for themselves.

What is "uterine rupture"?

Uterine rupture refers to a tear or separation of the uterine wall, compromising its structure. This usually happens near or during childbirth, especially in pregnant women with risk factors such as previous uterine surgery or conditions that cause excessive uterine stress.

What causes uterine rupture?

Uterine rupture is a medical emergency requiring immediate diagnosis and treatment. If untreated, it can lead to severe bleeding and endanger both mother and baby. The common causes include:

1. Pre-existing uterine abnormalities

Some women may have congenital uterine abnormalities, such as a small or abnormally shaped uterus. During pregnancy, the uterus may not expand normally, increasing the risk of tearing at various pregnancy stages.

Additionally, women with prior uterine surgeries, like cesarean sections or tumor removals, may have scar tissue in the uterine wall that is not fully strong, making it prone to rupture during subsequent pregnancies.

2. Excessive uterine expansion

Conditions requiring abnormal uterine stretching can cause the uterine wall to become overly tense and tear. Examples include twin pregnancies, large babies, or abnormal fetal positions such as transverse lie, all of which increase uterine pressure.

3. Use of labor-inducing drugs

Improper use or dosage of drugs that stimulate uterine contractions can cause overly strong or frequent contractions, putting excessive strain on the uterine wall and raising the risk of rupture.

What are the symptoms of uterine rupture?

Symptoms of uterine rupture can appear suddenly and vary by case, but key warning signs to watch for include the following. Pregnant women experiencing these should seek hospital care immediately:

  • Severe, unusual, or continuous abdominal pain
  • Excessive vaginal bleeding
  • Irregular or suddenly stopped uterine contractions
  • Fatigue, dizziness, or palpitations
  • Abnormal fetal heart rate

Is uterine rupture dangerous?

Uterine rupture is very dangerous because it can cause rapid blood loss, threatening the mother's life and depriving the baby of oxygen. Treatment usually requires emergency surgery, and in some cases, removal of the uterus to stop bleeding. However, early detection and close medical care greatly improve the chances of a safe outcome.

Self-care during pregnancy to reduce uterine rupture risk

  • Follow your doctor's advice on appropriate delivery methods.
  • Attend regular prenatal check-ups and inform your doctor of any prior uterine surgeries.
  • If you experience any unusual symptoms during pregnancy or near delivery, do not delay seeking medical attention.

, uterine rupture in pregnant women is a risk that should not be overlooked. Regular prenatal care and strict adherence to medical guidance can reduce the chance of complications. If abnormal symptoms occur during pregnancy or near childbirth, promptly consult your doctor for the safety of both mother and baby.

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