Adverse effects of pre-pregnancy maternal underweight on pregnancy and perinatal outcomes in a freeze-all policy

Abstract Background Underweight and overweight may affect reproduction and interfere with treatment of infertility. In the present retrospective analysis, we sought to evaluate the effect of low body mass index (BMI) on pregnancy and perinatal outcomes in frozen–thawed embryo transfer (FET) cycles....

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Bibliographic Details
Main Authors: Shengluan Tang, Jialyu Huang, Jiaying Lin, Yanping Kuang
Format: Article
Language:English
Published: BMC 2021-01-01
Series:BMC Pregnancy and Childbirth
Subjects:
Online Access:https://doi.org/10.1186/s12884-020-03509-3