Placental Abruption: Warning Signs
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Medically reviewed by
Baby Circle Medical Board
Reviewed on 18 July 2026
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The placenta separates early — a medical emergencyEvidence-based & doctor-reviewed
Placental abruption is when the placenta separates from the wall of the uterus before birth. It can reduce your baby's oxygen and cause bleeding, and is a medical emergency. It often causes sudden abdominal pain with a tight, hard tummy.
Warning signs
Go to hospital immediately for: sudden constant abdominal or back pain, a hard, tender tummy, vaginal bleeding (which may be heavy or hidden), or reduced baby movements. Call emergency services if severe.
Risk factors
Risk is higher with high blood pressure or pre-eclampsia, abdominal injury, smoking, or a previous abruption. It needs urgent assessment and often prompt delivery.
Frequently asked questions
What does placental abruption feel like?
Sudden constant tummy or back pain with a hard tummy, often with bleeding.
Is it an emergency?
Yes — seek immediate care, as it can affect your baby's oxygen supply.
Can bleeding be hidden?
Yes — sometimes blood is trapped behind the placenta, so pain may occur with little visible bleeding.
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Medical disclaimer: This article is for general education only and is not a substitute for professional medical advice. Always consult your doctor about your pregnancy, and seek care immediately for any warning signs. Reviewed by the Baby Circle Medical Board.