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Vitrification

procedure

Definition

An ultra-rapid freezing technique that transforms biological material into a glass-like state without ice crystal formation, dramatically improving survival rates.

In IVF Treatment

Vitrification has replaced slow-freeze protocols for embryo, egg, and sperm cryopreservation. Post-thaw survival rates for blastocysts now exceed 90% at most centers, making FET outcomes comparable to fresh transfers.

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