Risk of spontaneous preterm birth in IVF-conceived twin pregnancies.

Gabriele SacconeFabrizio ZulloAmanda RomanAndrew WardGiuseppe MaruottiPasquale MartinelliVincenzo Berghella

Published in: The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians (2017)

The higher rate of spontaneous preterm birth in IVF-conceived twin pregnancies is predicted by lower midtrimester TVU CL, as well as by the lower gestational age at birth per any given CL in the IVF-conceived compared to the spontaneously-conceived twin pregnancies.

Keyphrases

preterm birth
gestational age
birth weight
low birth weight
pregnancy outcomes
preterm infants