Surrogacy is an arrangement whereby a woman gets pregnant and gives birth on behalf of another person or couple who will become the child's legal parents after birth. People pursue surrogacy for a variety of reasons such as infertility, dangers or undesirable factors of pregnancy, or when pregnancy is a medical impossibility. Surrogacy is highly controversial and only legal in twelve countries.
A surrogacy relationship or legal agreement contains the person who carries the pregnancy and gives birth and the person or persons who take custody of the child after birth. The person giving birth is the gestational carrier, sometimes referred to as the birth mother, surrogate mother or surrogate. Those taking custody are called the commissioning or intended parents. The biological mother may be the surrogate or the intended parent or neither. Gestational carriers are usually introduced to intended parents through third-party agencies, or other matching channels. They are usually required to participate in processes of insemination (no matter traditional or IVF), pregnancy, and delivery.