If your child was conceived with donor eggs, California law generally does not treat the egg donor as a parent. The donor is treated as if she is not the child's natural parent unless a court finds that she and each recipient intended her to have parental rights. Legal parentage belongs to the intended parents, and it is secured through consent, presumptions, declarations or a court judgment.
Most people facing this question are standing at a specific moment: a fertility clinic has handed over a stack of agreements, a pregnancy is underway, or a relationship that began with two people planning a family together is now ending. Many are same-sex couples where one partner carried the child and the other did not, or where neither partner shares DNA with the baby, and the worry underneath the search is simple. Does the law see the person who will raise this child as a parent, and could the woman who provided the eggs ever say otherwise?
This article walks through how California answers both questions, how the answer changes with a family's marriage or domestic partnership history, and what happens when parentage is tested in a divorce or custody case.
What Egg Donor Parentage Means Under California Law
Family Code section 7613(c) sets the core rule. A person who provides eggs (the law calls them ova) for use in assisted reproduction by someone other than her own spouse or nonmarital partner is treated in law as if she is not the natural parent of the child. Assisted reproduction means conceiving a child without sexual intercourse, such as through IVF or embryo transfer. A donor is the person who provides the eggs, sperm or embryo but is not meant to raise the child.
The rule rests on a distinction that surprises many families. Genetic parentage is about DNA, meaning whose eggs and sperm created the embryo. Legal parentage is about rights and duties: custody, decision-making, support and inheritance. In California, the two do not have to line up. A person can be a full legal parent with no genetic link, and a genetic contributor can have no legal role at all.
Section 7613 is written in terms of intended parents and donors, not husbands and wives. Its protections reach same-sex couples, unmarried couples and single intended parents. Section 7613(a) says that when a woman conceives through assisted reproduction with donated eggs or sperm, with the consent of another intended parent, that intended parent is treated in law as the child's natural parent.
One detail matters for many female same-sex couples. The egg-donor rule applies to eggs provided for use by someone other than the provider's spouse or nonmarital partner. When one partner provides the eggs and the other carries the pregnancy, the partner who provided the eggs is not a "donor" in the statute's sense, and her parentage is generally analyzed as an intended parent's rather than cut off.
The Donor's Non-Parent Status: What Family Code Section 7613 Actually Says
The statute's words are worth reading exactly. Family Code section 7613(c) provides:
"A person providing ova for use in assisted reproduction by a person other than the provider's spouse or nonmarital partner is treated in law as if the provider is not the natural parent of a child thereby conceived unless the court finds satisfactory evidence that the provider of the ova, and each recipient, intended for that provider to have parental rights."
Three conditions sit inside that sentence. The eggs must be provided for use in assisted reproduction. The recipient must be someone other than the provider's spouse or nonmarital partner. And the general rule gives way only if a court finds satisfactory evidence that the provider and each recipient intended her to be a parent. An embryo provider is treated the same way under section 7613(d).
The statute's focus is shared intent. That is why the written agreements signed at the clinic, and the conversations around them, carry real weight. Documents that clearly say the donor does not intend to be a parent, signed before conception, make it harder for anyone to show the shared intent the exception requires. Documents that are vague, unsigned or inconsistent leave more room for argument.
Family Code section 7613.5 adds optional statutory forms that intended parents may use to show their intent to be parents of a child conceived through assisted reproduction. These forms satisfy the writing requirement of section 7613 for the intended parent's consent. Their scope is narrow, though. The statute says they apply only in limited circumstances, they do not apply to gestational carrier or surrogacy agreements, and they do not affect the presumptions of parentage in section 7611. The form's own warning notes that signing it does not end a sperm donor's parentage claim. In other words, these forms speak to the intended parents' side of the equation, not the donor's.
For readers looking at a related scenario on the sperm side, the rules differ in important ways, and the site's pages on sperm donor parental rights and known donor agreements cover them.
How Intended Parents Establish Legal Parentage After Egg Donation
Is a non-genetic parent automatically safe? The honest answer is that California offers several routes, and families often use more than one so they overlap.
Consent under section 7613(a). The intended parent who consents to the assisted reproduction is treated as the natural parent. The statute calls for that consent to be in writing and signed by both the intended parent and the woman conceiving. If there is no writing, a court may still find consent by clear and convincing evidence of an oral agreement, made before conception, that both would be parents.
Presumptions under Family Code section 7611. A presumption is a legal starting point that someone is a parent. A person is presumed to be a parent if, among other grounds, they are married to the child's birth mother and the child is born during the marriage, or within 300 days after it ends. A person is also presumed a parent if they receive the child into their home and openly hold the child out as their own. Presumptions are valuable, but they can be contested, which is why many families do not rely on them alone.
A voluntary declaration of parentage under Family Code section 7573. This is a signed document that can establish parentage without a court case. The woman who gave birth may sign it with a person who is a parent under section 7613 of a child conceived through assisted reproduction, whether or not she is married. Signatures must be notarized or witnessed. Once filed with the Department of Child Support Services, a compliant declaration is generally equivalent to a judgment of parentage. Because the declaration is built around the person who gave birth, it does not fit the same way when a gestational carrier carried the pregnancy.
A court judgment. A judgment of parentage is a court order declaring who the child's parents are. When a gestational carrier (a woman who carries a pregnancy for intended parents) is used, often together with donor eggs, Family Code section 7962 governs the carrier agreement. The agreement must state whether donated eggs, sperm or embryos were used, identify the intended parents, and be signed with notarized or equivalent signatures after each side has independent counsel. Section 7962(e) allows an action to establish the intended parents' parentage to be filed before the child's birth. That pre-birth filing is what families usually mean by a "pre-birth order."
For a female same-sex couple, the parent who neither gave birth nor provided the eggs has no claim based on biology. If the couple is married or registered, the marital presumption and section 7613(a) consent may apply. Many families still pair those with a declaration or a judgment, because a judgment is the form of proof other states and institutions most readily accept.
Parentage in LGBTQ and Same-Sex Families Using Donor Eggs
Registration and marriage history change which tools a family already holds. Under AB 205 (Stats. 2003, ch. 421), from January 1, 2005, registered domestic partners have the rights and duties of spouses, whenever they registered. Family Code section 297.5(d) states that partners' rights and obligations toward a child of either of them are the same as those of spouses. For a registered couple using donor eggs, the marital-type presumption in section 7611 is part of the picture.
Many couples registered as domestic partners and later married each other. Under Family Code section 299(e), those are two legal relationships, and a court can dissolve both in a single proceeding. When a child was born matters, because the presumption analysis looks at which relationship existed at the birth.
History adds another layer. In November 2008, California voters approved Proposition 8, providing that only marriage between a man and a woman is valid or recognized in California. California allowed no new same-sex marriages from November 2008 until after Hollingsworth v. Perry was decided on June 26, 2013, a decision holding that the petitioners lacked standing to appeal. Couples who conceived with donor eggs during that window, and who were not registered partners, may have no marital presumption at all. Their child's parentage may rest on consent documents or holding out, and those records often benefit from a fresh look.
Some arrangements involve more than two adults with real roles, such as two intended parents and a known egg donor who stays involved. Under SB 274 (Stats. 2013, ch. 564), a California court may find that a child has more than two parents where recognizing only two would be detrimental to the child. That is a court finding based on the family's facts, not an automatic result.
For families that crossed state lines, section 7573(e) requires California courts to give full faith and credit to a voluntary declaration of parentage effective in another state, if it was in a signed record and complied with that state's law.
When Egg Donor Parentage Becomes a Dispute: Divorce, Custody, and Contested Claims
A divorce ends a marriage or partnership. It does not end parentage. When two intended parents separate, both generally remain the child's legal parents, regardless of which one, if either, shares the child's DNA. That can feel uncertain for the non-genetic parent in the middle of a breakup, but the statutes do not rank parents by biology.
Custody and visitation in California are decided under the best interest of the child standard. Parentage established through assisted reproduction is treated like any other parentage once it exists, so a court looks at caregiving, stability and the child's needs rather than genetic connection. The site's overview of same-sex divorce in California and its discussion of non-biological parents in divorce go further into how those cases unfold.
Disputes tend to arise where the paperwork is thin. If no judgment was entered and no declaration was signed, the non-genetic parent may be relying only on a presumption or on proof of consent, and either can be contested. Under section 7613(a)(2), a missing written consent can sometimes be cured with clear and convincing evidence of a pre-conception oral agreement, but that is a higher burden to meet in the middle of a contested case.
Claims by a donor are less common. Under section 7613(c), an egg donor who provided eggs to someone other than her spouse or partner is generally not a parent. She could prevail only by showing satisfactory evidence that she and each recipient intended her to have parental rights. Clear, signed, pre-conception documents generally make that showing difficult, though no document guarantees how a court will weigh a particular set of facts.
What to Look for When Reviewing Your Parentage Documents
Gathering the paperwork is often the most clarifying first step. The documents that typically bear on egg donor parentage include:
- the egg donation agreement and any clinic consent forms
- any written consent signed by both intended parents under section 7613(a)
- any gestational carrier agreement under section 7962
- a voluntary declaration of parentage, if one was filed
- the pre-birth order or post-birth judgment of parentage
- the child's birth certificate
- records of the couple's marriage, domestic partnership registration or both, with dates
Reading these together usually answers the questions families care about most. Do the documents meet California's statutory requirements? Was the child born during a marriage or registered partnership? Is a pre-birth filing still possible, or is a post-birth judgment the next step? If parentage was never formally established, what is missing?
Some families have used adoption as an additional route to secure the non-genetic parent's status, and the site's pages on adoption and custody laws explain how that interacts with parentage. The firm practises California family law only and does not take adoption matters, so its consultations address the parentage, custody or divorce question rather than an adoption proceeding.
If You'd Like to Talk Through Your Parentage Documents
Egg donor parentage rarely turns on a single document. It turns on how the donation agreement, the consent forms, any carrier agreement and the family's marriage or registration dates fit together, and on whether anything was left unfinished. A consultation is the place to go through those papers in order, look at when the child was born relative to the relationship history, and get a fact-specific read on which route to parentage is already in place and which may still be open. The firm handles California family law and does not take adoption matters, so the conversation centers on parentage, custody and divorce.
To talk through how California's parentage rules apply to your family, call LGBTDivorceLaw.com at (866) 343-4226 for a confidential consultation.