After the egg donor retrieval, the oocytes collected are fertilized in the laboratory with the semen of the male who has been previously prepared in laboratory
The follow-up to the embryonic development is crucial for a proper selection of the best embryos. Often, as a result of the treatment, more than 2 embryos are created, that may be cryopreserved by vitrification, this is frozen, so that the patient can dispose of them in the future.
The recipient of oocytes she won’t have to perform the stages of ovulation stimulation or the egg retrieval, which are performed by the egg donor. After a simple treatment, which consists of administering oral, vaginal or transdermal estrogen, to the uterus be receptive to the embryo implantation, embryos obtained by IVF are transferred to the uterus of the recipient woman. After the embryo transfer, a normal development of pregnancy, childbirth and breastfeeding is done. After delivery, the newborn is registered as the son of the pregnant woman like any other birth.
IMF treats patients from different communities and countries; our donation program of oocytes coordinates the entire process so that the patients are the shortest possible time out of their habitual residence.