Effect of body mass index on pregnancy outcomes in a freeze-all policy: an analysis of 22,043 first autologous frozen-thawed embryo transfer cycles in China
Abstract Background Abnormal BMI is associated with discouraging IVF outcomes in fresh autologous or oocyte donor cycles, whether or not such a relation also holds true for women undergoing frozen-thawed embryo transfer (FET) remains unknown. In addition, it remains unclear the detrimental effect of...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2019-06-01
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Series: | BMC Medicine |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12916-019-1354-1 |