Comparison of Clinical Outcomes between the Fourth Day and the Fifth Day Embryo Transfer in IVF/ICSI Cycles: A Retrospective Cohort Study before and after PSM

• Main Authors: Yasong Geng (Author), Fangfang Dai (Author), Meiyang Du (Author), Linlin Tao (Author), Haoyang Dai (Author), Bo Zheng (Author), Shusong Wang (Author)
• Format: Book
• Published: IMR Press, 2024-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background: The question of whether extending embryo culture can provide more benefits for clinical outcomes has been raised. It is important to explore whether the fourth day morulae could be a widely used alternative transplantation option to replace the fifth day blastocysts. Methods: This study...