Types of Surrogacy Explained: Gestational, Traditional, Altruistic & More
Not all surrogacy is the same. The word gets used as if it’s a single thing — a woman carries a baby for someone else — but the legal, medical, and financial realities can look completely different depending on which type of surrogacy you’re talking about.
There are four dimensions every intended parent and prospective surrogate needs to understand: how the embryo is created, how the surrogate is compensated, where the journey takes place, and whether you work with an agency. Each choice carries real consequences — medically, legally, and emotionally.
At Physician’s Surrogacy, we work exclusively with gestational surrogacy — the medically and legally safest form. But understanding all the types of surrogacy helps you make a fully informed decision. Here’s everything you need to know.
Key Takeaways
Dimension 1: How the Embryo Is Created — Gestational vs. Traditional Surrogacy
This is the most medically and legally consequential distinction in surrogacy. It determines whether the surrogate has a genetic relationship to the child — and that single question reshapes everything from court orders to emotional outcomes.
The surrogate carries — but is not genetically related to — the baby
An embryo is created through in vitro fertilization (IVF) using the intended mother’s egg (or a donor egg) and the intended father’s sperm (or donor sperm). That embryo is then transferred to the surrogate’s uterus. The surrogate contributes no genetic material.
This is the only type of surrogacy Physician’s Surrogacy offers — and the only type most U.S. agencies and fertility clinics practice today. According to the American Society for Reproductive Medicine, gestational surrogacy is the ethically and medically preferred form.
The surrogate’s own egg is used — making her the biological mother
Traditional surrogacy uses the surrogate’s egg, fertilized through IVF or intrauterine insemination (IUI) with the intended father’s or donor sperm. The surrogate is therefore the genetic mother of the child she carries.
That genetic connection creates real legal complexity — some states do not recognize pre-birth orders in traditional surrogacy cases, and a surrogate who changes her mind has legal standing to fight for parental rights. Many agencies and fertility clinics won’t touch it today.
If an agency offers traditional surrogacy without clearly explaining the legal risks, treat that as a warning sign. Always work with a reproductive attorney and an agency that specializes in gestational arrangements. See our guide to surrogacy agency red flags.
The story that still gets told about surrogacy going wrong — the surrogate who wanted to keep the baby — is almost always a traditional surrogacy case. The landmark Baby M case from 1986 involved a traditional surrogate who was also the genetic mother. Gestational surrogacy, where no such genetic link exists, operates in fundamentally different legal territory. For a deeper look, see our full comparison of gestational vs. traditional surrogacy.
Dimension 2: How the Surrogate Is Compensated — Altruistic vs. Compensated Surrogacy
The second major distinction is financial. Is the surrogate compensated beyond her pregnancy-related expenses, or does she carry the baby without additional payment?
Altruistic surrogacy — when a surrogate, typically a family member or close friend, carries a pregnancy without additional pay — is required by law in some jurisdictions. The generosity involved is genuine and profound.
But the lack of financial structure can create friction in personal relationships over a long pregnancy. Without a formal agreement, both parties have less legal protection if something goes wrong. Our article on surrogacy contracts explains why written agreements protect everyone.
Dimension 3: Where It Happens — Domestic vs. International Surrogacy
Geography matters enormously in surrogacy. Laws are not universal — they vary dramatically by country and, in the U.S., by state. Choosing where your journey takes place is a legal and logistical decision, not just a practical one.
The U.S. remains the most surrogacy-friendly country in the world for intended parents. Many states offer pre-birth orders, meaning parental rights are established before the baby is born — with no legal ambiguity after delivery. The CDC’s ART surveillance data consistently reflects the U.S. as the highest-volume surrogacy destination globally, in part because of this legal clarity.
| Factor | Domestic Surrogacy (U.S.) | International Surrogacy |
|---|---|---|
| Legal protection | Strong; pre-birth orders available in most states | Varies widely; some countries ban it entirely |
| Citizenship risk | Minimal; child is a U.S. citizen at birth | Can be significant; varies by home country law |
| Relationship with surrogate | Ongoing contact typically possible | Distance and language barriers common |
| Medical oversight | Consistent; U.S. clinical standards apply | Varies; standards can differ widely by country |
International intended parents — couples from countries where surrogacy is banned or restricted — often come to the U.S. specifically for its legal predictability. Our full guide on domestic vs. international surrogacy covers those tradeoffs in depth, including how birthright citizenship law affects international families.
Dimension 4: Who Manages the Journey — Independent vs. Agency Surrogacy
A fourth dimension that’s often overlooked: do you work with a surrogacy agency, or do you manage the process independently?
Independent surrogacy means the intended parents and surrogate find each other, draft their own agreements, and coordinate their own medical care. It’s possible — and some families do it — but the risks are real: no vetting process, no escrow protection, no clinical oversight, and no one to intervene if something goes wrong mid-journey.
Agency surrogacy puts an experienced team between the two parties, handling matching, legal coordination, financial management, and clinical communication. Our guide on independent vs. agency surrogacy walks through the full tradeoffs. For a broader look at what to look for in an agency, how to choose a surrogacy agency is a good starting point.
The Only Agency in the U.S. Managed by Practicing OB/GYNs
Most surrogacy agencies are run by business operators. Physician’s Surrogacy is led by board-certified OB/GYNs who design our surrogate screening protocol, monitor clinical communications, and provide peer-to-peer consultation with surrogates’ managing OBs throughout the pregnancy.
Our preterm delivery rate is 50% below the national average.
That outcome doesn’t happen by accident. Learn more about our physician-led model.
Why the U.S. Standard Is Gestational, Compensated, Domestic, and Agency-Managed
When you stack all four dimensions together, one combination dominates U.S. practice: gestational, compensated, domestic, agency-managed surrogacy. That isn’t a coincidence.
Each of those choices is the safest and most legally protected option in its category. Gestational surrogacy removes the genetic complexity. Compensation removes financial ambiguity.
Domestic surrogacy provides legal clarity and citizenship certainty. Agency management adds medical, legal, and logistical infrastructure that protects everyone involved.
Gestational surrogacy is one of the most medically sophisticated ways a family can be built — and one of the most human. Getting the type right, from the start, is what separates journeys that go smoothly from ones that don’t. You may also want to read our honest look at surrogacy pros and cons, or explore common surrogacy myths debunked before you decide.
What Type of Surrogacy Does Physician’s Surrogacy Offer?
We offer gestational surrogacy only. Every surrogate in our program carries a pregnancy she has no genetic connection to — created through IVF from the intended parents’ (or donors’) genetic material.
Our surrogate screening process is designed by practicing OB/GYNs and exceeds guidelines set by ACOG and ASRM. Every surrogate who enters our program completes our physician-designed screening protocol before matching.
That means intended parents connect with medically qualified surrogates from day one — no waiting months after match for screening to wrap up.
For intended parents, our Flat-Rate Surrogacy program starts at $140,000–$200,000+, with no fees due until your match is confirmed. Learn more about surrogacy costs, or schedule a free consultation to talk through your options.
Frequently Asked Questions About Types of Surrogacy
Is gestational surrogacy safer than traditional surrogacy? +
Can a surrogate keep the baby in gestational surrogacy? +
Is altruistic surrogacy legal in the U.S.? +
What type of surrogacy do LGBTQ+ families typically use? +
How do I know which type of surrogacy is right for me? +
Julianna Nikolic
Chief Strategy Officer Julianna Nikolic leads strategic initiatives, focusing on growth, innovation, and patient-centered solutions in the reproductive sciences sector. With 26+ years of management experience and a strong entrepreneurial background, she brings deep expertise to advancing reproductive healthcare.
