Figure 1From: The natural history of pregnancies with a diagnosis of Trisomy 18 or Trisomy 13; a retrospective case series T18: Pregnancy outcome, mode of delivery (live born cases) and indications for caesarean section. *Miscarriage: Fetal death in-utero before twenty weeks gestation. **Antepartum death: Fetal death in-utero at or after twenty weeks gestation.Back to article page