The use of blastocysts developing from nonpronuclear and monopronuclear zygotes can be considered in PGT-SR: a retrospective cohort study

Abstract Background While zygotes lacking pronuclei (0PN) or exhibiting a single pronucleus (1PN) may theoretically yield diploid embryos with developmental potential, current clinical protocols predominantly exclude these embryos from use. In the population undergoing preimplantation genetic testin...

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Bibliographic Details
Main Authors: Jingzhen Wang, Hongqiang Xie, Yang Zou, Ming Gao, Lijuan Wang, Xiaowei Liu, Se-Xin Huang, Junhao Yan, Yuan Gao
Format: Article
Language:English
Published: BMC 2025-05-01
Series:BMC Pregnancy and Childbirth
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Online Access:https://doi.org/10.1186/s12884-025-07621-0
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