Egg vitrification consists of the ultra-rapid freezing of oocytes instead of using a traditional freezing method so that the eggs are not damaged and preserve maternity until the patient indicates or desires it.

A vitrification process (ultra-rapid freezing) is carried out that protects cells from damage caused by the formation of ice crystals.
The success rate of IVF with vitrified eggs is similar to that obtained with eggs in the best phase.
In addition, the Nido Fertility team is a pioneer in the research of new techniques and equipment for automatic egg vitrification. Dr. Rodríguez Purata presented the first newborn through the use of GAVI at the Annual Congress of the American Society for Assisted Reproduction (ASRM).