The Association Between Mature Oocyte Proportion and IVF Success: A Retrospective Analysis of 2,565 ICSI Cycles.

J Reprod Infertil · 2025 · PMC13105352 · PMID 42038775

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did not reach statistical significanceno p-value reported

The impact of transfer stage was analyzed separately, and higher pregnancy rates were observed in day 5 transfers, although the difference did not reach statistical significance. Additional clinical outcomes: The live birth rate increased progressively with the mature oocyte proportion (7.5% in Group 1, 21.5% in Group 2, and 22.9% in Group 3; p<0.001).

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