A more thorough explanation:

A surrogate-parenting agreement is a contract between a woman and a couple who are unable to have children on their own. The woman agrees to carry an embryo in her uterus throughout pregnancy and give birth to the child. The agreement also states that the woman will give up any parental rights to the child.

For example, if a couple cannot have children, they may enter into a surrogate-parenting agreement with a woman who is willing to carry their embryo. The agreement would outline the terms of the arrangement, including the woman's compensation and the couple's responsibilities.

However, there are complex issues that arise concerning who is the legal parent of the child. Some jurisdictions have different interpretations and enforceability of these contracts.

Overall, a surrogate-parenting agreement is a legal contract that allows a couple to have a child with the help of a surrogate mother.