THE RESULTS OF EMBRYO DEVELOPMENT FROM VITRIFIED OOCYTE

Thị Hải Yến Ngô1, Thị Thúy Phượng Đào1, Mạnh Hà Nguyễn1, Thị Ngọc Yến Trịnh1,
1 HMU

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Abstract

Objectives: To evaluate the embryo formation of vitrified oocyte. Methods: A retropective study was conducted at IVF center of Hanoi medical univerversity Hospital from June 2021 to June 2023 in patients who had vitrifed – thawed oocyte. The study evaluate the survival rate of oocyte vitrification, fertilization rate, embryo formation rate and the number of embryo day 2.  Results: A total of 323 vitrified oocyte from 75 patients was warmed. The surviaval rate, fertilization rate, and embryo formation rate of frozen oocytes were 90.45%, 80.13% and 70.49%, respectively. The average number of embryo day 2 was 2.92 ± 2.39. Conclusions: The results of this study initially showed that oocyte vitrification was effective in in-vitro fertilization.

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References

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