Neonatal outcomes of singleton live births with vanishing twin syndrome following double embryos transfer in assisted reproductive technology: a retrospective cohort study.

Junfang YanYi-Chun GuanHongfang FanMingkun MuSimin SunWenjun GengWei ZhengZhiying Xiao

Published in: Journal of ovarian research (2019)

Our study finds that singleton live births with VTS have higher risks of LBW, PTB, pediatric admission and NICU admission than those without VTS in both the fresh and frozen cycles, even after adjusting for confounders. However, no increased risks of SGA or congenital malformation are observed in singleton live births in both the fresh and frozen ART cycles following DET.

Keyphrases

gestational age
birth weight
preterm birth
emergency department
human health
preterm infants
case report
risk assessment
climate change
metabolic syndrome
antiretroviral therapy
weight gain