Does the sex ratio of singleton births after frozen single blastocyst transfer differ in relation to blastocyst development?

Abstract Purpose To investigate the associations between blastocyst development and the sex ratio (male:female) among singleton live births resulting from single-blastocyst frozen embryo transfer (FET) cycles. Methods Patients with singleton live births following the first autologous single FET of n...

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Bibliographic Details
Main Authors: Hua Lou, Na Li, Xiaoke Zhang, Ling Sun, Xingling Wang, Dayong Hao, Shihong Cui
Format: Article
Language:English
Published: BMC 2020-07-01
Series:Reproductive Biology and Endocrinology
Subjects:
Online Access:http://link.springer.com/article/10.1186/s12958-020-00623-x