Retrospective comparative study of the factors affecting birthweights in frozen-thawed embryo transfer, compared to fresh embryo transfer.

Yuta Tsuji Junko OtsukiToshiroh IwasakiKohyu FuruhashiYukiko MatsumotoShoji KokeguchiMasahide Shiotani

Published in: Reproductive medicine and biology (2017)

The primary factor to affect the birthweight of singletons might be the pre/postET hormonal environment of the endometrium and not the stage of the transferred embryo nor the frozen-thawed procedure itself.

Keyphrases

pregnancy outcomes
pregnant women
cross sectional
minimally invasive
polycystic ovary syndrome
gestational age
metabolic syndrome
skeletal muscle