Oocyte Freezing (Egg Freezing - Oocyte Cryopreservation)
Oocytes that are retrieved from the patient can be frozen and stored irrelevant of the maturation stage. Unfortunately, this method does not yield high pregnancy rates. Lately however, vitrification has been a more promising method for freezing eggs. This method can be applied to women who have to undergo chemotherapy or who do not have a partner and want to delay motherhood.