How Does Surrogacy Work? A Full Guide for Intended Parents

You’re not here for a vague overview. You’ve probably already spent time researching, and what you actually need is a clear picture of the process — what happens first, what happens next, how long each step takes, and where things typically go wrong.

This guide explains how surrogacy works from an intended parent’s perspective, including the medical steps, the legal steps, the realistic timeline, and what separates a smooth journey from a frustrating one.

It’s written around how surrogacy works at Physician’s Surrogacy — the only surrogacy agency in the U.S. managed by practicing OB/GYNs — though the foundational process applies across the industry.

Key Takeaways

• Gestational surrogacy is the standard in the U.S. — the surrogate carries an embryo with no genetic link to her
• The process involves three parallel tracks: agency, IVF clinic, and legal — all coordinated around the same timeline
• At Physician’s Surrogacy, surrogate matching averages one week; a Medically Cleared surrogate can be transfer-ready in as little as 4 weeks
• OB/GYNs on staff means physician-monitored updates after every prenatal appointment — something no other agency offers
• Total journey time is typically 12–18 months from first consultation to birth
• Flat-rate pricing and no agency fees until a match is confirmed

What Surrogacy Means for Intended Parents

Surrogacy is an arrangement in which someone else carries a pregnancy on your behalf. In the U.S., almost everyone uses gestational surrogacy — meaning the gestational carrier (surrogate) has no genetic link to the baby. The embryo is created via In Vitro Fertilization (IVF) using eggs and sperm from intended parents and/or donors, then transferred to the carrier’s uterus.

To understand how surrogacy works, it helps to separate two things running in parallel:

• The medical process — IVF, surrogate screening, embryo transfer, prenatal care
• The legal process — contracts, parentage steps, hospital planning

Both happen simultaneously. Both require experienced professionals. And both move faster when you’re working with an agency that handles coordination proactively rather than reactively.

Who Typically Pursues Surrogacy?

People arrive at surrogacy through different paths, but it’s rarely a first step. Intended parents often pursue surrogacy after:

• Infertility or repeated IVF failure
• Medical conditions that make pregnancy unsafe or impossible
• Recurrent pregnancy loss
• Prior hysterectomy or cancer treatment affecting the uterus
• Same-sex male couples who want a biological child
• Single intended parents building a family independently

This is why the question “how does surrogacy work” shows up so often in search — it’s rarely casual curiosity. It’s usually the next step after a long road. If that describes where you are, schedule a free consultation and we’ll map out a realistic plan based on your specific situation.

Gestational vs. Traditional Surrogacy

There are two types of surrogacy, but in practice only one is commonly used today.

Gestational surrogacy is the standard. The carrier has no genetic connection to the baby — an embryo created via IVF is transferred to her uterus. In most cases, at least one intended parent is genetically related to the child.

Physician’s Surrogacy works exclusively with gestational surrogacy.

Traditional surrogacy uses the surrogate’s own egg, creating a genetic link between her and the baby. This raises significant legal complexity, is now banned or restricted in many states, and is rarely used by reputable agencies.

When people ask how surrogacy works today, they’re almost always referring to the gestational model.

For a deeper look at the legal distinctions between these two approaches, see our guide on types of surrogacy.

How Does Surrogacy Work? The Full Process Step by Step

Here is how surrogacy works end to end — from your first conversation with an agency to bringing your baby home. Each step includes a realistic timeframe based on our program.

1 Initial Consultation and Planning

The process starts with a free consultation to map your specific situation: your embryo status, your preferred timeline, and the state where you plan to deliver. This is where general information becomes an actual plan.

You’re coordinating three separate tracks from the start:

• Agency — matching, case management, clinical communications
• IVF clinic — surrogate medical screening and embryo transfer
• Legal team — contracts and parentage steps

Getting clarity on your embryo situation early affects everything. If you already have frozen embryos ready, you’re in the best position to move quickly. If not, we’ll align your IVF cycle with a realistic match and transfer window.

2 Finding and Screening Your Surrogate

Surrogate screening is where the physician-led model makes the biggest difference. At Physician’s Surrogacy, every candidate goes through a stringent physician-designed screening protocol — not a coordinator’s checklist.

Our in-house OB/GYNs review medical histories, evaluate pregnancy records, and determine clinical suitability. More than half of applicants don’t make it through. That’s by design.

Screening covers:

• Full medical history and prior pregnancy records
• Physical examination and laboratory work
• Psychological evaluation by a licensed mental health professional
• Background check
• IVF clinic compatibility assessment

You can also browse available pre-screened surrogates at any point in the process.

3 Matching

Our average matching timeline is one week — compared to the industry standard of 6–12 months.

That’s possible because we maintain the largest pre-screened surrogate pool in the country, and because our Medically Cleared Surrogates Program completes medical and psychological clearance before matching rather than after.

In the traditional surrogacy model, you match first and then wait months for records review, clinic screening, and medical clearance. In our program, that gate is already cleared — so when a match happens, everyone can move immediately.

Fast-track timelines for intended parents in the Medically Cleared Program:

• Matching: approximately 1 week
• Legal contracts: expedited to approximately 2–3 weeks
• Transfer readiness: as quickly as 4 weeks after legal clearance, with an overall target of roughly 7–9 weeks to transfer

A good match is also about compatibility — communication style, update preferences, lifestyle expectations during pregnancy, and how both parties want to handle decisions. A strong agency facilitates these conversations early so they don’t become friction points later.

4 Legal Contracts

After matching, independent attorneys for both parties draft and finalize the surrogacy agreement. This contract is what makes every financial and medical arrangement legally enforceable — not a policy document, not goodwill.

A well-drafted agreement covers:

• Surrogate compensation, payment schedule, and escrow terms
• Medical decision frameworks and consent protocols
• Insurance planning and coverage responsibilities
• Communication expectations between all parties
• Contingency terms for less common scenarios: bed rest, complications, multiples, journey cancellation
• Parentage rights and pre-birth order planning

Surrogacy laws vary significantly by state, which is why legal representation that understands reproductive law is non-negotiable. California is one of the most surrogate-friendly states — but wherever your surrogate is located, the legal process is a core piece of how surrogacy works safely.

5 Medical Cycle Preparation and Embryo Transfer

Once contracts are signed and the IVF clinic clears the surrogate for transfer, the medical cycle begins. Physician’s Surrogacy coordinates the scheduling between your fertility clinic and your surrogate — we don’t perform IVF ourselves, but our in-house physicians communicate directly with the clinical team throughout the process.

The typical steps are:

• Hormonal medications to prepare the surrogate’s uterine lining
• Embryo transfer at the fertility clinic (a brief outpatient procedure)
• Blood pregnancy test approximately 10 days after transfer

This is usually the moment intended parents feel the weight of waiting most acutely. In reality, the medical process is straightforward — it’s the scheduling and coordination that introduce delays, which is why proactive case management matters.

6 Pregnancy Monitoring

After a confirmed pregnancy, prenatal care transitions from the fertility clinic to your surrogate’s local Obstetrician/Gynecologist (OB/GYN). This is where the physician-led model produces outcomes that standard agencies simply cannot replicate.

At Physician’s Surrogacy, our in-house OB/GYNs review clinical notes after every prenatal appointment and deliver physician-monitored updates directly to you. If a complication arises, our doctors can consult peer-to-peer with the surrogate’s managing OB — doctor to doctor, not coordinator to coordinator. No other agency has this capability because no other agency employs in-house physicians.

Optional antenatal testing is also available through our physicians:

• Non-Invasive Prenatal Testing (NIPT) — 9–13 weeks
• NT Sonogram — 10–14 weeks
• First-Trimester Screening Blood Test — 10–14 weeks
• AFP Quad Screen — 15–20 weeks
• Fetal Echocardiogram — 18–24 weeks

This level of oversight is why our preterm delivery rate runs 50% below the national average. Read more about the Physician’s Advantage and what physician-managed care means for your journey.

7 Parentage Steps and Birth Planning

Legal preparation for the birth runs in parallel with the pregnancy. In most surrogacy-friendly states, a pre-birth order establishes your parental rights before delivery — meaning there’s no legal ambiguity at the hospital and your name goes on the birth certificate from day one.

Your legal team manages this process based on the state where your surrogate delivers. Your coordinator handles hospital coordination and delivery planning. This step is frequently overlooked when people research how surrogacy works, but it’s what protects your family’s paperwork after birth.

8 Delivery and Post-Birth Support

Your surrogate delivers at her local hospital with her OB. Intended parents are typically present, based on whatever was agreed in the match and contract. Hospital staff are briefed on the surrogacy arrangement in advance.

After delivery, most agencies consider their work done. At Physician’s Surrogacy, post-delivery support for the surrogate continues for 3–6 months — coordinator access, medical follow-up referrals, and continued check-ins. A healthy recovery for the surrogate is part of how surrogacy works responsibly, not an afterthought.

Surrogacy Timeline at a Glance

The table below shows a realistic timeline for intended parents using the Medically Cleared Program. Standard program timelines are slightly longer due to screening happening after matching rather than before.

Phase	Timeline	Key milestone
Initial consultation and planning	Week 1	Embryo status confirmed, program selected
Surrogate matching	~1 week after consultation	Match confirmed (no agency fees until this point)
Legal contracts	2–3 weeks post-match	Surrogacy agreement signed by both parties
Medical cycle and embryo transfer	4–6 weeks post-legal	Embryo transfer complete; pregnancy test ~10 days later
Pregnancy monitoring	Months 3–12	Physician-monitored updates after every appointment
Pre-birth legal steps	Third trimester	Pre-birth order filed (where applicable)
Delivery	Month 12–13	Baby born; intended parents named on birth certificate
Post-birth support	3–6 months post-delivery	Surrogate recovery support; journey complete

What Causes Delays — and How to Avoid Them

The single biggest cause of delays in a traditional surrogacy journey is post-match medical clearance.

In the standard model, the surrogate goes through fertility clinic screening after matching — which can take 6–16 weeks, and sometimes results in medical rejection after everyone is already emotionally invested. Our Medically Cleared Program eliminates this by completing all screening before a match is ever made.

Other common slowdowns include:

• Waiting on medical record reviews or clinic scheduling
• Insurance verification and coverage gaps
• Legal steps in states with complex parentage processes
• Clinic availability for transfer cycles
• Intended parents’ embryo creation timeline (if embryos don’t yet exist)

The best lever you have over timeline is choosing a proactive agency — one that anticipates these bottlenecks rather than reacting to them. See how the surrogacy services at Physician’s Surrogacy are structured to keep things moving.

How Much Does Surrogacy Cost?

A complete surrogacy journey in the U.S. typically costs $140,000–$200,000+, depending on location, surrogate compensation, IVF clinic, and insurance specifics.

Physician’s Surrogacy offers a Flat-Rate Surrogacy Program with no agency fees until your match is confirmed — so you’re not paying before anything is actually happening.

The major cost categories are:

• Surrogate base compensation: $55,000–$75,000+
• Agency coordination and case management
• IVF and embryo transfer (through your partner fertility clinic)
• Legal fees for both parties
• Surrogate medical insurance
• Escrow management and reimbursements

For a full breakdown, see our surrogacy cost guide and our financing options page.

Take the First Step Toward Your Family

If you’re researching how surrogacy works because you’re ready to move forward, the most useful next step is a direct conversation — not more reading. A free consultation with our team will give you a realistic timeline based on your embryo status, your state, and your specific situation.

We’re the only agency in the U.S. where practicing OB/GYNs manage the process from screening to delivery. Average matching time: one week. Preterm delivery rate: 50% below the national average. No agency fees until your match is confirmed.

Schedule your free consultation and get a plan built around your situation — not a generic surrogacy overview.

Frequently Asked Questions About How Surrogacy Works

How long does surrogacy take from start to finish?

Most journeys run 12–18 months from first consultation to birth. The biggest variable is how quickly you match and whether your surrogate is already medically cleared. With our Medically Cleared Program, the pre-transfer phase compresses significantly — matching in about one week and transfer readiness in as few as 7–9 weeks total.

Does the surrogate have any legal rights to the baby?

No. In gestational surrogacy, the surrogate has no genetic connection to the baby, and the surrogacy contract makes clear she has no parental rights. In most surrogacy-friendly states, a pre-birth order establishes intended parents’ legal parental rights before delivery. Your reproductive attorney manages this process.

Can same-sex couples and single parents use surrogacy?

Absolutely. We work with gay couples, single men, single women, and families of all structures. California law explicitly supports surrogacy for all family types, and our program is designed for every path to parenthood. See our become a parent page for more on who we work with.

What happens if the surrogate has a complication during pregnancy?

This is where the physician-led model matters most. Our in-house OB/GYNs can consult directly with your surrogate’s managing OB, review test results, and help coordinate medical decisions. No other agency has this capability. You won’t be relying on a coordinator’s interpretation of clinical information — you’ll have physician-level oversight at every step.

What if a surrogate match doesn’t work out?

Because our surrogates are medically cleared before matching, the risk of a broken match due to screening failure is effectively eliminated. If a match doesn’t work out for personal or compatibility reasons, we rematch. Our pool of pre-screened available surrogates means you’re not starting from zero.

What does surrogacy cost compared to adoption?

Surrogacy costs more than domestic adoption on average, but it’s the path that allows at least one intended parent to have a genetic connection to the child. For many intended parents who have already invested in IVF, surrogacy is the natural continuation of that path. See our cost of surrogacy page for a detailed breakdown.

How are surrogacy funds managed?

All surrogate compensation and reimbursements are managed through secure escrow — a neutral third party holds the funds and releases them on a fixed schedule per the contract. This protects both intended parents (funds are disbursed only as milestones are hit) and surrogates (payments are guaranteed regardless of any party’s financial situation mid-journey).

Schedule A Consultation