Dondurulmu? embriyolar, ana ve baba onay?yla 5 y?la derece saklanabiliyor. ?ayet müddet uzat?lmak istenirse vekâlet icazet?yla uzat?labiliyor.Most of the loss occurs during embryo development. Up to 50% of fertilized eggs make it to the blastocyst stage, and the likelihood decreases with age.This is used when meni has difficulty penetrating the e