Embryo freezing: Surplus embryos that aren't transferred for the client's uterus might be able to be frozen ("cryopreserved") for potential use with the couple. In Cleveland Clinic's IVF software, cryopreservation of embryos is performed either around the third day after egg retrieval when the embryo is amongst six and 8 https://minibookmarks.com/story18537956/fascination-about-in-vitro-fertilization