Two Successful Deliveries after 6 and 13 Years from 10 Oocytes Vitrified for Fertility Preservation in a Then 20-Year-Old Patient with PH-Positive Acute Lymphoid Leukemia

Oocyte vitrification is one of the methods for preserving fertility of cancer patients. In 2013, we reported a successful live birth using cryopreserved oocytes from a patient who contracted Ph-pos...