Surrogacy Requirements: Who Qualifies to Be a Surrogate or Intended Parent?

Surrogacy is one of the few paths to parenthood with clear eligibility criteria on both sides of the arrangement. If you are hoping to carry a pregnancy for someone else, or hoping to build your family with the help of a surrogate, programs and clinics apply requirements designed to protect everyone involved — above all, the child. These criteria are not arbitrary hurdles. Almost every one of them traces back to a single question: can this pregnancy be carried as safely as possible, and is this the right arrangement for the people entering it?

This guide breaks down who typically qualifies to be a surrogate, who typically qualifies to be an intended parent, why each requirement exists, what commonly disqualifies candidates, and how the rules shift depending on where you live. It is an educational overview, not a medical assessment or legal advice — but it will give you a realistic picture of where you stand before you apply.

Surrogacy requirements at a glance

Most reputable programs in the United States apply a consistent set of criteria to surrogate candidates. The specifics vary by program and by state, but the core list looks like this:

Age, usually between 21 and 43 (some programs follow the wider ASRM guideline of 21 to 45).
At least one prior healthy, full-term pregnancy delivered without major complications.
Currently raising a child of your own.
A healthy body mass index (BMI), commonly in the 18 to 33 range.
Non-smoker and drug-free, verified through screening rather than self-report.
Good general health, with no uncontrolled chronic conditions.
Financial stability and a support system, so the decision is freely made.
Citizenship or legal residency in the country where the program operates (common, though not universal).
Willingness to complete medical, psychological, and legal screening, and to work with your own independent attorney.

For intended parents, the requirements are different in kind but similar in spirit — they focus on medical need, jurisdiction, and readiness rather than on the physical ability to carry a pregnancy.

Who can be a surrogate: the core requirements

Surrogate eligibility rules exist to answer one question in several forms: can this person carry a pregnancy safely, for themselves and for the baby? Here is what each requirement is really testing. If you read this list and recognize yourself, our overview of how to become a surrogate walks through what comes next.

Age

The standard window is roughly 21 to 43. The lower bound is less about the body and more about life experience — carrying for someone else asks for a level of maturity and settled circumstances that most people have not reached at 20. The upper bound is medical: as maternal age rises, so do risks such as high blood pressure, gestational diabetes, and chromosomal complications. Some programs extend the ceiling to 45 in line with ASRM guidance and make case-by-case exceptions for a healthy candidate with a strong pregnancy history, but 43 is the common ceiling.

A prior healthy pregnancy, and a child at home

Almost every serious program requires at least one previous full-term pregnancy delivered without major complications, plus that you are currently raising a child. This is the single most predictive requirement in the list. A completed, uncomplicated pregnancy tells the clinical team your body has already carried to term safely. Raising a child means you understand, in a way no briefing can convey, what you are agreeing to physically and emotionally.

Health and BMI

Good general health is required, and BMI is part of it — usually in the 18 to 33 range. This is not about appearance. A higher BMI raises the risk of gestational diabetes, high blood pressure, and delivery complications, while a very low BMI can make healthy weight gain during pregnancy harder. Chronic conditions such as poorly controlled diabetes or hypertension, and certain reproductive conditions, are assessed individually because of how they affect a pregnancy. If your BMI sits just outside the range, it is often something you can address before applying.

Lifestyle and support

A stable, smoke-free, drug-free life is required, and it is verified — clinics test for nicotine and drugs during screening. Beyond that, you need people around you: a partner, family, or close friends. A surrogate pregnancy asks more of your support network than an ordinary one, and programs look for candidates who are choosing this freely rather than out of financial pressure. That is also why financial stability matters — it protects everyone, including you.

Residency and independence

Many programs require you to be a citizen or legal resident of the country where they operate, and to have your own independent attorney — separate from the intended parents' counsel — before you sign anything. Independence on the legal side is a safeguard, not a formality: it ensures someone is looking out for your interests specifically.

Who can be an intended parent

Intended parent (IP) eligibility is less about a single checklist and more about medical need, legal standing, and practical readiness. Programs and clinics generally look for the following:

A medical need for surrogacy — a documented reason you cannot safely carry a pregnancy yourself.
A social need, where the jurisdiction recognizes it — for example, for male couples or single men who have no other route to a genetically or biologically related child.
Legal eligibility in your state or country, which varies widely and often requires specific parentage steps.
Financial capacity to complete the journey, since surrogacy spans many months and multiple cost categories.
Psychological readiness for a process that is emotionally complex for everyone, including you.
A clear embryo plan — existing embryos, or a path to creating them through IVF, sometimes with an egg or sperm donor (see becoming an egg donor).

Unlike surrogate requirements, IP criteria are shaped heavily by where you live, which is why jurisdiction matters so much (more on that below).

Medical need vs. social need

For intended parents, the reason you are pursuing surrogacy usually falls into one of two categories.

Medical need means your body cannot safely carry a pregnancy or give birth. This includes situations such as a prior hysterectomy, certain uterine conditions, recurrent pregnancy loss, or serious cardiac or other health conditions that make pregnancy dangerous. A medical need is the most widely recognized basis for surrogacy across jurisdictions.

Social need covers cases where there is no medical barrier but there is also no other way to have a child — most commonly for male same-sex couples and single men. Whether a social need is recognized, and how it is defined, depends entirely on the jurisdiction. Some places recognize it broadly; others do not recognize it at all; and others require specific documentation. If your path rests on a social need, an attorney licensed in your jurisdiction is essential before you invest time or money.

Included vs. not included: what commonly disqualifies

It helps to separate the requirements that are usually required from the factors that commonly disqualify or delay a candidate.

Typically required (baseline eligibility):

Prior uncomplicated full-term pregnancy and a child at home (surrogates).
Age, BMI, and health within program ranges.
Verified non-smoking and drug-free status.
Completed medical, psychological, and legal screening.
Independent legal representation (surrogates) and a documented medical or recognized social need (intended parents).

Commonly disqualifying or delaying:

Uncontrolled chronic conditions (for example, poorly managed diabetes or hypertension).
Active smoking or substance use.
Significant complications in a prior pregnancy.
BMI well outside the accepted range that has not been addressed.
Unstable housing or financial pressure that undermines a freely made decision.
Unwillingness to complete screening or to retain independent counsel.
For intended parents: a jurisdiction that does not permit or recognize your type of arrangement.

If something on the disqualifying list applies to you, it is not always permanent. Several factors — BMI, smoking, financial stability — can often be improved before you reapply, and some conditions are assessed case by case rather than as an automatic no.

Factors that affect your eligibility

Even when you meet the baseline, a few variables can change how a program views your application:

Age at the edges of the range. Just under 21 or over 43 invites a closer look and, in some programs, an exception process.
Your full obstetric history. The number of prior pregnancies, delivery method, and any complications all factor into the medical review.
BMI relative to the range. Slightly outside is often workable; well outside usually is not, until addressed.
Mental health and support. The psychological evaluation looks at motivation, expectations, and the strength of your support network.
Jurisdiction. The same candidate can be eligible in one state and ineligible — or face a different process — in another.
Program-specific criteria. Individual programs set their own ranges and exceptions on top of general guidelines.

Illustrative scenarios (not assessments)

The following are illustrative only — they are simplified examples to show how requirements interact, not evaluations of any real person. Only a qualified clinic and program can assess an actual candidate.

A 34-year-old with two prior full-term pregnancies, a healthy BMI, a non-smoker, raising two children. She fits the common surrogate profile on paper and would typically move to screening.
A 46-year-old in excellent health with one prior uncomplicated pregnancy. She exceeds the common 43 ceiling; a program following the wider ASRM range might consider her case by case, but many would decline.
A couple where one partner has had a hysterectomy. This is a widely recognized medical need, and they would typically be strong intended-parent candidates, subject to their jurisdiction's parentage rules.
A single man hoping to build a family. Eligibility depends heavily on whether his jurisdiction recognizes a social need and permits the arrangement — a legal question before it is a medical one.

How jurisdiction changes the rules

Surrogacy law is not uniform. In the United States, it is set state by state, and the differences are substantial:

Who qualifies — some states define recognized medical and social needs narrowly; others are broader.
Age minimums and other criteria — a few jurisdictions set their own floors for surrogates and intended parents.
Altruistic vs. commercial arrangements — what compensation is permitted, and how it must be structured, varies by state.
Parentage — the steps to establish the intended parents as the legal parents (for example, a pre-birth or post-birth order) differ, and getting them right is essential.
Enforceability — how a surrogacy agreement is treated if circumstances change varies by jurisdiction.

Because of this, two otherwise identical candidates can face very different processes depending on where they live. Confirm your specific situation with an independent attorney licensed in your jurisdiction before you commit to a program.

The screening process, step by step

If you meet the baseline requirements, screening is the next stage — and it is thorough by design. It typically takes about two to four months and has four parts:

Medical screening at a fertility clinic — bloodwork, infectious-disease testing, a review of your pregnancy history, and an ultrasound to confirm your uterus is ready to carry a pregnancy. Genetic screening is increasingly common.
Psychological evaluation by a mental-health professional who works in fertility, covering your motivations, expectations, and support system. It is not a test you can fail; it exists to make sure you have thought this through.
Background checks, which look for stability and safety rather than perfection.
Legal review, where you retain your own attorney — separate from the other party's — before signing anything.

Keeping your medical and pregnancy records organized ahead of time makes this stage move faster.

Pre-application checklist

Use this before you apply to gauge where you stand. For surrogates, the list is largely medical and lifestyle; for intended parents, it is largely medical-need and legal documentation.

Confirm your age falls within your target program's range.
Gather your full obstetric and medical history, including prior delivery details.
Note your current BMI and any steps needed to bring it into range.
Confirm you are a non-smoker and drug-free (screening will verify this).
Identify your support network — partner, family, or close friends.
Line up independent legal counsel before any agreement.
For intended parents: document the medical or recognized social need.
For intended parents: clarify your embryo plan (existing embryos, IVF, or donor).
Research how your state or country treats surrogacy and parentage.
Prepare a realistic budget and review financing options.

Frequently asked questions

How old do you have to be to be a surrogate?
Most programs require surrogates to be between 21 and 43, with some following the wider ASRM guideline of 21 to 45 and making exceptions case by case. Age minimums for intended parents are set by jurisdiction rather than by program.

Can you be a surrogate if you have never had a baby?
Generally no. Nearly all programs require at least one prior healthy, full-term pregnancy, and most also require that you are currently raising a child. A completed, uncomplicated pregnancy is the strongest predictor of a safe surrogate pregnancy.

What BMI is required to be a surrogate?
A BMI in roughly the 18 to 33 range is common. The exact range varies by program, and a BMI just outside the range is often something you can address before applying.

Can smokers become surrogates?
No. Programs require surrogates to be non-smokers, and this is verified through testing during screening rather than taken on self-report. Drug-free status is verified the same way.

Can single people or same-sex couples be intended parents?
Often yes, but it depends on your jurisdiction. Many places recognize surrogacy for male couples, single men, and single women, while defining the basis — medical need, social need, or both — differently. This is a legal question to confirm locally before you begin.

What counts as a medical need for surrogacy?
A medical need is a documented reason you cannot safely carry a pregnancy — for example, a prior hysterectomy, certain uterine conditions, recurrent loss, or health conditions that make pregnancy dangerous. It is the most widely recognized basis for surrogacy.

Can you be a surrogate after a C-section?
Often yes. A prior cesarean delivery is not automatically disqualifying; what matters more is whether the pregnancy and delivery were uncomplicated and how many prior cesareans you have had, since this is assessed in the medical review.

How long does surrogacy screening take?
Screening typically takes about two to four months and covers medical testing, a psychological evaluation, background checks, and legal review. Having your records organized can shorten it.

Do you have to be a citizen to be a surrogate?
Many programs require surrogates to be citizens or legal residents of the country where they operate, though this is not universal. Residency requirements for intended parents also vary and often interact with immigration and parentage rules.

What disqualifies you from being a surrogate?
Common disqualifiers include uncontrolled chronic conditions, active smoking or substance use, significant prior pregnancy complications, a BMI well outside the accepted range, unstable circumstances, and unwillingness to complete screening or retain independent counsel. Several of these can be improved before reapplying.

A note on trusted sources

Reputable programs operate within frameworks set by established fertility organizations such as the American Society for Reproductive Medicine (ASRM) and the Society for Assisted Reproductive Technology (SART). When you evaluate any program, ask how it follows these industry standards — and always confirm legal requirements with an independent attorney licensed in the relevant jurisdiction. Treat any source that guarantees eligibility or outcomes without reviewing your specific situation with healthy skepticism. For a broader view of the journey, see our overview of how gestational surrogacy works and our surrogacy timeline.

Practical next steps

Confirm which side of the arrangement you are on, and review the matching requirements above.
Research how your state or country defines medical and social need and handles parentage.
Gather your medical, obstetric, and (for intended parents) embryo documentation.
Read our cost and financing overview to understand the full financial picture.
Use the agency selection guide to compare programs on how they screen and support candidates.
Speak with a fertility clinic about medical feasibility, and consult an independent attorney about your legal path.
Reach out through the contact option on any program page to discuss your specific situation.

Educational overview provided by Dreams of Parenthood. This article is not medical, legal, or financial advice and does not guarantee eligibility or outcomes. Eligibility criteria vary by program, clinic, and jurisdiction, and change over time. Always confirm requirements with a qualified fertility clinic and an independent attorney licensed in your jurisdiction. Dreams of Parenthood provides coordination services and does not provide clinical treatment.

Surrogacy Requirements: Who Qualifies to Be a Surrogate or Intended Parent?