Oocytes and embryos vitrification

In the most cycles of assisted reproductive technologies superovulation stimulation is conducted for aging the bigger amount of eggs, that is why, as a rule, the bigger amount of embryos is available. As two – three embryos are transferred into the uterine cavity, lots of patients possess the remaining embryos after transfer.

Embryos freezing is a well-established method of assisted reproductive technologies, practiced by most of clinics.

The first child after cryocycle was born in 1984.