Surrogacy, Explained in Plain English

Surrogacy is more than carrying a pregnancy for someone else. It's a legal contract. It's a medical protocol. It's another family's hopes running alongside your own. And it's shaped by a patchwork of state laws that change depending on where you live.

Most sites explaining surrogacy are either agency recruitment pages or clinical articles that read like a textbook. Neither helps you make a real decision. This library is our plain-English breakdown of each part, with a dedicated guide for anything that needs more room.

Start here

Brand new to surrogacy? These three pages cover the fundamentals in order: what kind of surrogacy this is, how long it takes, and what it asks of you.

Researching for someone else, or an intended parent yourself? Start with our intended parents guide. It covers the same process from the other side, including costs.

How gestational surrogacy works, in five stages

Every journey follows the same shape. The details and timing vary by agency and state, but these five stages happen in this order.

Screening

Application, medical evaluation at the fertility clinic, psychological evaluation, background check.

Matching

The agency pairs you with intended parents based on preferences. Both sides meet and both can say no.

Contract and transfer

Your own attorney reviews the contract. Then hormones prepare your uterus and an IVF embryo is transferred.

Pregnancy

Prenatal care with your OB, hormone support through the first trimester, base pay in installments.

Birth and legal handoff

A court order names the intended parents. In many states it's issued before birth; in others, just after.

Screening comes first because the clinic, not the agency, decides whether your body is a safe fit. Matching is where your preferences on contact, family type, and location either speed things up or slow them down. Contract and transfer is the point of no return: once you sign and start medications, you're in. Pregnancy is the familiar part, with the added job of managing someone else's anxiety. Legal handoff is the step people worry about most and, with a proper contract and court order, the most routine.

Want each stage as a step-by-step checklist? That's the surrogacy process guide.

Common surrogacy myths

These are the misunderstandings we hear most. Some come from movies. Some come from old law. A couple come from agency marketing.

Myth: "The baby is biologically yours"

Not in gestational surrogacy. The embryo is created from the intended parents' (or donors') egg and sperm, then transferred into your uterus. You have no genetic connection to the baby. Nearly all modern US surrogacy is gestational. Traditional surrogacy, where the surrogate uses her own egg, is rare, and reputable agencies don't arrange it. The gestational vs traditional guide explains why.

Myth: "Surrogates do it for the money"

Compensation is part of the motivation for many surrogates, and that's not shameful. In our conversations, though, no surrogate describes money as the only reason, and the psychological screening asks about motivation directly. Wanting the pay and wanting to do something meaningful is the normal answer. Wanting only the pay is worth being honest with yourself about before you apply.

Myth: "Surrogacy is illegal in most states"

False. Compensated gestational surrogacy is legal in most US states, either by statute or by routine court practice. A few states void or restrict compensated agreements (Louisiana and Nebraska, for example), and some rules have changed recently: New York legalized gestational surrogacy in 2021 and Michigan's new law took effect in 2025. Our surrogacy laws by state page has the specifics, and a reproductive-law attorney in your state has the final word.

Myth: "You can't keep the baby" (and the flip side: "they could take it back")

With a proper gestational surrogacy contract and a court order, the intended parents are the legal parents. In pre-birth-order states that's settled before delivery. In post-birth-order states there's a short legal step after birth. Either way, the contract and state law govern, which is exactly why you have your own attorney. This clarity is what makes gestational surrogacy workable for everyone involved.

Myth: "The hormones change you forever"

The pre-transfer protocol (estrogen, then progesterone) is temporary: about 2–4 weeks before transfer and roughly 10–12 weeks after, until the placenta takes over. Most surrogates report side effects while on the protocol and none once it ends, but bodies vary. Ask the clinic what to expect, and tell them about any past reaction to hormonal medication.

Medical process

In short: the fertility clinic screens you with bloodwork, a physical, and a uterine evaluation; a psychologist screens you with a standardized inventory and an interview; then hormones prepare your lining for a roughly 15-minute embryo transfer, followed by a blood test about 10–14 days later. The clinic makes the medical calls, and you can pass the agency and still be declined by the clinic.

Legal framework

In short: state law decides three things: whether compensated gestational surrogacy is enforceable where you live, whether intended parents can get a pre-birth order or must wait until after delivery, and which family types the statute covers. Surrogacy is legal in most US states, but the mechanics vary a lot. Your contract is drafted under the law of the state where you'll deliver, and you get your own attorney, paid by the intended parents.

The real stuff

The parts of surrogacy that agencies don't put on their recruitment pages. Each one has a home on this site:

• What daily hormone injections actually feel like. Progesterone-in-oil is a thick-needle intramuscular shot. Read step 8 of the decision guide.
• Handling an intended-parent relationship when someone wants more contact than you do, or less. See what agencies won't tell you upfront.
• The emotional reality of carrying a baby you won't take home, and why "it's not my baby" doesn't switch off postpartum feelings. Start with Is surrogacy right for me?
• What happens when your first embryo transfer fails. The timeline guide covers the retry, and the pay guide covers what you're still paid.
• What can rule you out, medically and otherwise, before you invest months. See the disqualifications breakdown.
• How surrogate pregnancies differ from your own, physically and emotionally. The pregnancy step is the honest version.

Longer, more personal pieces live on the blog. What surrogates actually say about their agencies lives in our review data.

Key terms you should know

Surrogacy has a lot of jargon. Here are the terms you'll run into most often:

Gestational carrier (GC)

Another term for a gestational surrogate. The baby has no genetic connection to her.

Intended parents (IPs)

The people who will raise the baby after birth. Sometimes called "commissioning parents" in legal contexts.

Pre-birth order

A court order that declares the intended parents the legal parents before the baby is born, so the hospital has legal clarity at delivery.

Embryo transfer

The procedure where the IVF-created embryo is placed into the surrogate's uterus. About 15 minutes.

Progesterone-in-oil (PIO)

The intramuscular hormone injection surrogates take for roughly 10–12 weeks to support early pregnancy. Thick needle. Not fun.

Escrow account

A third-party account that holds the surrogate's compensation until payment milestones are met. Should never be run by the agency itself.

SEEDS

Society for Ethics in Egg Donation and Surrogacy. The agency-side ethics body that sets standards for member agencies.

ASRM

American Society for Reproductive Medicine. The physician society whose committee opinions guide fertility clinics, including gestational-carrier screening.

Mock cycle

A practice hormone cycle before the real transfer to confirm your body responds as expected.

Beta test

The blood test about 10–14 days after transfer that confirms pregnancy by measuring hCG.

How surrogacy fits into the bigger picture

Surrogacy exists because infertility is common. CDC data put it at roughly 1 in 5 married women of reproductive age who haven't had a child. For many same-sex couples and single parents, surrogacy is the only path to a genetically related child. The first pregnancy from a gestational surrogate was reported in 1985, and the legal and medical frameworks have matured a lot since.

Today, gestational surrogacy is an established process with standardized clinic protocols, statutes or settled case law in most US states, and a mature agency industry. It's not experimental. It's less controversial than it was 20 years ago. But it's still complicated, physically, emotionally, and legally, and worth understanding fully before you commit to any of it.

Frequently asked questions

Questions we haven't covered? Email hello@realtalksurrogacy.com and we'll answer, and add the good ones here.