Vitrification
procedureDefinition
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.