The cryopreservation of oocytous vitrification is the process that is applied to prolong and protect the fertility of the woman. Dr.
Sergio Papier, Medical Director of Cegyr (the first Humanly Assisted Reproduction clinic in the country) explains what it is. The younger the eggs, the more chances there are to freeze more eggs and of better quality, they will have greater tolerance to the thawing process and the pregnancy rate will always be associated with the age that the patient had when freezing them.