The PGD technique, as well as its indications, is regulated in Spain by Law 14/2006 on human assisted reproduction techniques. In application of this law, PGD could not be performed to select a baby's sex in the absence of a sex-related genetic disease, l
The age to become a mother is not determined by oocytes, since they retain the characteristics they had on the day they were frozen. The age is determined by the mother. In other words, the determining factor for women to carry a healthy pregnancy to term for both themselves and their future baby is age. The latest age to become a mother is currently regarded to be around 50.