Using donated genetic material does not always answer who will be recognized as a child’s legal parent. California courts may consider the assisted-reproduction agreement, the parties’ intent before conception, and the donor’s later relationship with the child.

A Donor Is Not Automatically a Parent

Providing genetic material through assisted reproduction does not by itself necessarily create parental rights or responsibilities. The legal analysis differs from conception through sexual intercourse and depends on the governing assisted-reproduction rules.

Medical involvement, written agreements, and the circumstances of conception can be important in determining the donor’s intended legal role.

A Preconception Agreement Can Establish Intent

When the parties enter a written agreement before conception stating that the donor will be a parent, the donor may have parental rights. The agreement should clearly identify who intends to be a legal parent and who does not.

Attempting to document intent only after conception may create substantial uncertainty. The parties should complete the appropriate agreement before beginning the assisted-reproduction process.

Later Parental Conduct May Affect the Analysis

A donor may potentially qualify as a presumed parent by receiving the child into their home and openly holding the child out as their own. In that situation, the established parent-child relationship may become legally significant despite the donor’s original role.

The court may consider caregiving, financial support, public representations, household history, and the child’s relationship with the donor.

Every Potential Parent Should Be Considered

Parentage proceedings involving assisted reproduction may require participation by intended parents, donors, birth parents, spouses, or registered domestic partners. Failing to include a person with a potential claim can leave the child’s legal status unresolved.

Private understandings should not be treated as substitutes for a legally effective agreement or judgment.

A California parentage attorney can prepare or evaluate the preconception agreement, identify all potential parents, and seek a judgment reflecting the parties’ intent and the child’s established relationships.