The program begins with a visit to the reprodutologist, who is to establish the necessity of using a donor and offer a solution.
Selection of the donor from the clinic's bank in accordance with the phenotypic features of the recipient, blood group, Rh-affiliation, race or nationality belonging.
Preparation of the endometrium in woman recepient in a native or stimulated program. It is carried out using hormonal drugs recommended by the attending doctor.
Fertilization of the donor eggs with the sperm of the recipient's spouse.
Transfer of embryos to the genetic mother and vitrification of the remaining embryos.