How well does egg freezing work?
There are two standards to judge egg freezing. One standard is fresh, never frozen embryos and the other is frozen embryos. Our initial 50% frozen egg pregnancy rate is above that of fresh embryos and twice that of frozen embryos. Other centers using similar techniques have achieved pregnancy rates as good as frozen embryos. Since the number of patients that have undergone embryo transfer from frozen eggs is small, more studies will be necessary to confirm these encouraging results.
