Gamete and Embryo Donation

Gamete donation ART involves the use of gametes from third-party donors to produce embryos that will be transferred to the recipient. The donation of female gametes (oocytes), male gametes (spermatozoa) or both (double donation) may be used, depending on the clinical case.

Embryo donation presupposes the existence of cryopreserved embryos obtained during a previous treatment and which will not be used. These embryos can be donated by couples to other recipients in need of MAP treatment. This type of treatment involves preparing the recipient for embryo transfer.