Before birth1 min readUpdated May 31, 2026

Pregnancy with a prior cesarean scar: risks and monitoring

Prior uterine or abdominal surgery needs close follow-up for placenta accreta and scar-related complications.

Bầu Ăn Gì? Team · References Tam Anh Hospital, ACOG

Context

Many people safely conceive after cesarean or abdominal surgery but belong to a high-monitoring group.

Risks to discuss

  • Placenta accreta spectrum.
  • Placenta previa.
  • Uterine rupture (rare but serious).

Recommended steps

  • Antenatal care at an experienced obstetric center.
  • Ultrasound to assess placenta and scar as indicated.
  • Discuss VBAC vs repeat cesarean — not one-size-fits-all.

Emergency signs

Sudden severe abdominal pain, heavy bleeding, abnormal fetal heart rate — go to hospital immediately.

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