Early administration of gonadotropin-releasing hormone antagonist versus flexible antagonist ovarian stimulation protocol in poor responders: a randomized clinical trial
Abstract Background Determining the initiation day of antagonist administration is an important and challenging issue and different results have been reported in the previous studies. The present study was designed to compare the controlled ovarian hyperstimulation (COH) cycles outcomes of early-ons...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2021-10-01
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Series: | Middle East Fertility Society Journal |
Subjects: | |
Online Access: | https://doi.org/10.1186/s43043-021-00079-y |