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Published: 2024-07-31
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DOI: https://doi.org/10.52852/tcncyh.v179i6.2468
Issue
Vol. 179 No. 6 (2024)
Section
Các bài báo
How to Cite
Yến, T. T. N., Yến, N. T. H., Hà, N. M., & Phượng, Đào T. T. (2024). 5. The outcomes of oocyte vitrification in patients undergoing IVF at Hanoi Medical University Hospital. Journal of Medical Research, 179(6), 37-46. https://doi.org/10.52852/tcncyh.v179i6.2468

5. The outcomes of oocyte vitrification in patients undergoing IVF at Hanoi Medical University Hospital

Trinh Thi Ngoc Yen, Ngo Thi Hai Yen, Nguyen Manh Ha, Dao Thi Thuy Phuong

Main Article Content

Abstract

A retrospective cross-sectional study was conducted at the IVF center of Hanoi Medical University Hospital from June 2021 to January 2024 in patients who had vitrified – thawed oocyte to evaluate the survival rate of oocyte vitrification, fertilization rate, embryo formation rate and the number of day 2 embryos. A total of 419 vitrified oocytes from 100 patients were thawed. The survival rate, fertilization rate and embryo formation rate of frozen oocytes were 91.99%, 81% and 72.7%, respectively. The average number of day 2 embryos was 2.95 ± 2.42. There were no statistically difference in fertilization rate, embryo formation rate and number of day 2 embryos between frozen and fresh oocyte in patients having oocyte accumulation. The results of this study initially showed that oocyte vitrification was effective in in-vitro fertilization.

Article Details

Keywords

Oocyte cryopreservation, vitrification, survival rate, fertilization rate, embryo formation rate

References

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