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Updated: Jul 3, 2026

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Modified MicroSecure Vitrification: A Safe, Simple and Highly Effective Cryopreservation Procedure for Human Blastocysts
Published on: March 2, 2017
[Application of vitrification of human oocytes and embryos at different developmental stages]
1Department of Obstetrics and Gynecology, PUMC Hospital, CAMS and PUMC, Beijing 100730, China.
Abstract:
Vitrification of human oocytes and embryos has become an important assisted reproductive technology. It can be used to cryopreserve immature oocytes, mature oocytes, pronuclear embryos, blastomeres, and blastocysts. This article reviewed the clinical application of vitrification of human oocytes and embryos at different developmental stages.

