If you are reading this privately, before telling a partner or family, you are probably trying to answer one question: what would this actually involve, and for how long? A first gestational surrogacy usually runs through seven stages: choosing a pathway, applying and initial screening, medical screening, matching, the legal contract, medication and embryo transfer, and then pregnancy and delivery. As a general estimate, the whole sequence takes 12 to 18 months from application to delivery, and sometimes longer.
This guide covers gestational surrogacy, where the embryo is created from the intended parents' or donors' egg and sperm and you have no genetic connection to the baby. Traditional surrogacy, where the surrogate's own egg is used, is a different legal and medical arrangement and is not covered here.
Surrogate Compass is an independent platform that helps prospective surrogates understand eligibility, compensation and the process, and connects candidates with agencies. We are not an agency or a clinic. Agencies screen, match, contract and pay, and clinics decide medical clearance. This guide describes the path from your side so you can judge whether it fits your life before you invest time in it.
Before You Start: What This Commitment Actually Requires
Surrogacy is not a quick commitment, a fixed income or a simple pregnancy. It is a year or more of appointments, medication, legal work and a pregnancy carried under someone else's medical plan. The baseline criteria below are the ones programmes commonly use. They vary by agency, clinic and physician, and none of them is a nationwide rule.
- Age. Many agencies look for candidates roughly 21 to 40, and some accept applicants up to about 42.
- Pregnancy history. Most programmes look for at least one prior pregnancy carried to term without serious complications, and for you to be parenting a child at home.
- BMI. Many fertility clinics work with a BMI under about 32 or 33. Some go higher or lower, and the clinic's physician decides.
- Nicotine and substances. Programmes commonly require that you do not smoke or use nicotine, and that your household is substance-free.
- Financial stability. Many agencies ask that you are not receiving means-tested public assistance. The reason is practical, not a judgement: compensation can affect benefit eligibility, and programmes want the arrangement to be a choice rather than a financial necessity.
- Residency. U.S. residency is standard. Some agencies also require citizenship or permanent residency.
- Screening. You would need to be willing to complete psychological screening and legal review.
Meeting these baseline criteria is not approval. Agency review, medical screening and legal clearance decide that. The common surrogate qualification ranges are covered in more detail separately.
Step 1: Choose How You Will Work, Agency, Independent or Clinic Direct
Three pathways exist, and they differ mainly in how much is managed for you.
Agency. An agency handles matching, case management, legal coordination and, in many programmes, psychological support. For a first-timer this is usually the most structured option.
Independent arrangement. You and the intended parents find each other without an agency. Medical scheduling, legal coordination and payment arrangements become largely self-directed, which asks a lot of someone who has not been through the process before.
Clinic direct. Some fertility clinics keep their own surrogate registries. A registry can connect you with intended parents, but it is usually narrower than a full-service agency, with less case management and fewer support services.
When comparing agencies, things worth checking include membership in RESOLVE: The National Infertility Association, which publishes surrogacy education and guidance on evaluating providers; clear written disclosure of how compensation and expenses work; a named case manager; and experience with first-time surrogates. Questions worth asking any agency before signing anything:
- Who will my case manager be, and how many surrogates do they support?
- Which law firm or attorneys do you work with, and who represents me?
- How are disagreements with intended parents handled?
A fuller checklist is in our guide to choosing a surrogacy agency. Surrogate Compass does not endorse specific agencies.
Step 2: Application and Initial Screening
The application is usually the first real paperwork. It typically asks for personal and medical history, records from prior pregnancies and births, a lifestyle questionnaire and references.
An agency coordinator then reviews it. This is a preliminary filter, not medical clearance. If the application moves forward, the next pieces typically include:
- Background check. Criminal history for you and often for adults in your household. Some agencies also run a financial background check.
- Psychological screening. An interview with a licensed mental health professional, sometimes with standardised testing such as the MMPI-2. The conversation usually covers motivation, support at home, and how you expect to feel about handing over the baby.
- Home visit. Not universal, but some agencies use one, particularly for first-time surrogates.
Estimated time: initial screening commonly takes 2 to 6 weeks. The biggest variable is how quickly prior pregnancy and delivery records arrive from hospitals and doctors' offices.
Passing this stage is not approval. Medical clearance comes later, and the surrogate screening process walks through each part in detail.
Step 3: Medical Screening at the Fertility Clinic
This is usually the most decisive gate. The medical screening is ordered by the intended parents' fertility clinic, not the agency, and the clinic's physician makes the call.
Typical components include:
- a full physical exam
- a uterine evaluation, often a saline sonogram or hysteroscopy
- bloodwork, including an infectious disease panel and hormone levels
- a Pap smear
- a drug screen
If you have a partner or spouse, they may be asked for an STI panel and, in some programmes, psychological screening.
Clinics generally draw on guidance from the American Society for Reproductive Medicine (ASRM), the professional body whose practice recommendations inform gestational carrier screening. Each clinic applies that guidance with its own judgement.
The outcome is a medical clearance letter, or not. Some candidates are declined here for uterine findings or other health reasons, even after passing every earlier step. Travel is often involved because the clinic is usually near the intended parents rather than near you. Before this stage, ask the agency to confirm in writing who pays for screening and travel. Our page on surrogate medical screening covers each test.
Step 4: Matching With Intended Parents
In an agency arrangement, matching runs in both directions. The agency presents intended parent profiles, you review them and indicate interest, and the intended parents review your profile.
Your profile typically covers your background, your family, why you are considering surrogacy, and your preferences about contact during and after the pregnancy. Intended parents typically share their background, how they came to surrogacy and what kind of relationship they hope for.
Preferences you can express at this stage include:
- how many embryos you are willing to have transferred
- your position on selective reduction and termination
- how often you want contact during the pregnancy
These preferences carry forward into the legal contract, so naming them clearly now prevents problems later.
If both sides are interested, a match meeting follows, usually a video call, before anyone commits. You can ask direct questions and so can they. You can also decline a match. It is a mutual decision, not an assignment.
Estimated time: anywhere from a few weeks to several months, depending on agency volume and how specific your preferences are.
