Influencing factors and predictive model of live birth involving low-grade blastocyst frozen–thawed transfer: a retrospective study

Abstract Background Whether only low-grade blastocysts should undergo freeze–thaw transfer during the in vitro fertilization/intracytoplasmic sperm injection cycle remains controversial; however, high-quality embryos cannot be obtained from some patients. Therefore, we aimed to identify factors that...

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Bibliographic Details
Main Authors: Yuan Fang, Ye He, Wanlu Wang, Zhiguo Zhang, Ping Zhou, Yunxia Cao, Xiaojin He, Yuping Xu, Zhaolian Wei
Format: Article
Language:English
Published: BMC 2023-03-01
Series:European Journal of Medical Research
Subjects:
Online Access:https://doi.org/10.1186/s40001-023-01045-2