Embryo, egg, sperm storage
Frozen embryos are the only method in the world that allows you to maintain fertility. This method is intended for storage of embryos obtained by culture in vitro, in a liquid nitrogen atmosphere at 196 ° C for prolonged storage.
Egg freezing, known in medicine as cryopreservation of eggs, refers to the use of hormones to stimulate ovarian ovulation for the production of several eggs, and then to carry eggs from the ovum back to the laboratory, cooling to a temperature below zero and storage for subsequent defrosting.