Clinical implications of first-trimester ultrasound dating in singleton pregnancies obtained through in vitro fertilization.

Agnese Maria Chiara RapisardaEdgardo SomiglianaChiara DallagiovannaMarco ReschiniMaria Grazia PezoneVeronica AccurtiGiuditta FerraraNicola PersicoSimona Boito

Published in: PloS one (2022)

In IVF pregnancies GAUS and GAIVF are not overlapping, since GAUS is mildly greater than GAIVF. This could be due to an anticipated ovulation and fertilization in IVF pregnancy, rather than an accelerated embryo development. For that reason, it would be appropriate to date IVF pregnancies according to GAUS, despite a known date of conception, to re-align IVF pregnancies to natural ones.

Keyphrases

pregnancy outcomes
preterm birth
pregnant women
gestational age
computed tomography
polycystic ovary syndrome
type diabetes
birth weight
insulin resistance