Risks of nonchromosomal birth defects, small-for-gestational age birthweight, and prematurity with in vitro fertilization: effect of number of embryos transferred and plurality at conception versus at birth.

Barbara LukeMorton B BrownEthan WantmanNina E ForestieriMarilyn L BrowneSarah C FisherMahsa M YazdyMary K EthenMark A CanfieldHazel B NicholsSergio OehningerKevin J DoodyAlastair G SutcliffeCarrie WilliamsMichael L EisenbergValerie L BakerCaitlin R SachaPhilip J Lupo

Published in: Journal of assisted reproduction and genetics (2021)

Excess embryos transferred are associated with increased risks for nonchromosomal birth defects, reduced birthweight, and prematurity in IVF-conceived births.

Keyphrases

gestational age
birth weight
preterm birth
low birth weight
preterm infants
human health
risk assessment
climate change
weight gain