The normative importance of pregnancy challenges surrogacy contracts

Birth mothers usually have a moral right to parent their newborns in virtue of a mutual attachment formed, during gestation, between the gestational mother and the fetus. The attachment is formed, in part, thanks to the burdens of pregnancy, and it serves the interest of the newborn; the gestational mother, too, has a powerful interest in the protection of this attachment. Given its justification, the right to parent one's gestated baby cannot be transferred at will to other people who would wish to function as social parents of the child in question. This indicates that surrogacy contracts are illegitimate, and therefore should be void.