It may hamiş work. Up to 20% of IVF cycles may be cancelled before eggs are retrieved, usually because not enough follicles developed. Even if the cycle isn't cancelled, the embryo may not successfully implant and develop.Şiddetli bay kısırlığı ile müşterek görülen kromozom bozukluğu veya genetik hastalığı olanlarIn the case of PGT (