What's Involved in Medical Screening for Surrogacy?

Medical screening protects everyone involved

Medical screening is one of the most important steps in becoming a gestational surrogate. It helps the fertility clinic determine whether carrying another pregnancy is medically appropriate and gives both the surrogate and intended parents a clearer understanding of potential risks before treatment begins.

The process may sound intimidating, but most of the evaluation involves familiar exams, lab work, and a careful review of your health and pregnancy history. Exact requirements vary by fertility clinic and individual circumstances, so your care team will confirm which tests you need.

Medical records review and medical screening are not the same

A medical records review usually happens earlier in the surrogacy intake and screening process. The intake or clinical team collects records from prior pregnancies and deliveries, recent preventive care, and relevant medical treatment. These documents help determine whether you appear to meet initial program and clinic guidelines.

Medical screening is a current, in-person evaluation completed through the intended parents’ fertility clinic. It verifies important health information, assesses the uterus, completes required laboratory testing, and allows the reproductive endocrinology team to decide whether to grant medical clearance.

Passing an initial records review does not guarantee final medical clearance. The fertility clinic makes its own clinical decision using its protocols, current findings, and the specifics of the planned journey.

When does medical screening happen?

The precise order can differ by program and clinic. In many journeys, a potential surrogate completes preliminary screening and records review before matching, then attends the intended parents’ fertility clinic for a medical workup after a match is identified. Psychological evaluation, legal agreements, insurance review, and other steps are coordinated around medical clearance according to the professionals involved.

Embryo transfer should not proceed until the required medical, psychological, legal, and financial protections are in place. Your case manager and clinic will explain the sequence for your specific journey. You can also review our step-by-step guide to the surrogacy process for a broader look at how these stages fit together.

What to expect at a surrogate medical screening

Your appointment may include:

• A medical history review and physical examination
• Blood and urine testing
• Infectious-disease testing
• Evaluation of blood type and immunity
• Cervical screening if you are due
• A transvaginal ultrasound
• An evaluation of the uterine cavity, such as a saline infusion sonogram or another procedure selected by the clinic

These evaluations generally follow established recommendations for screening gestational carriers. The American Society for Reproductive Medicine’s gestational-carrier guidance provides additional information about recommended medical, infectious-disease, and psychological screening.

A spouse or partner may also need infectious-disease testing or other screening. The clinic may request additional records, repeat a test, or order further evaluation based on your history or initial results. Psychological screening is also an essential part of the overall gestational-carrier evaluation, although it may be scheduled separately from the medical appointment.

What the clinic is evaluating

The goal is not to find a “perfect” person. The clinic is assessing whether another pregnancy is reasonably safe based on your obstetric history, current health, uterine evaluation, medications, laboratory results, and other relevant factors.

The team may look closely at:

• Previous pregnancy or delivery complications
• The number and type of prior births
• Current medical conditions
• Infectious-disease results
• Substance use
• Mental health history
• Body mass index
• Age
• Whether recommended preventive care is current

Clinic requirements can be more specific than an agency’s initial qualifications. If you are still determining whether you may be eligible, review Nodal’s basic requirements to become a surrogate.

What can delay or prevent medical clearance

Some findings lead only to a delay or a request for more information. For example, a clinic may need an updated Pap test, repeat laboratory work, additional documentation from an obstetric provider, or follow-up for a finding on an ultrasound.

Recent tattoos or piercings may affect the timing of infectious-disease testing under a clinic’s protocol, but they should not be described as an automatic one-year disqualification in every case. Testing requirements and waiting periods can vary based on the clinic’s protocols and current FDA guidance for reproductive tissue screening.

Other medical or obstetric factors may make a clinic decide that surrogacy is not advisable. Our guide to what may disqualify someone from becoming a surrogate explains several factors that may be considered.

Because each situation is individual, avoid relying on a single online checklist to predict clearance. A qualified clinician must review your complete history.

How to prepare for the appointment

Ask which records, identification, medications, or forms you should bring. Share your full medical and pregnancy history, including complications that have resolved.

Before your appointment, confirm:

• Whether you need to fast
• Whether your spouse or partner must attend
• Whether your partner can complete laboratory testing locally
• How travel will be arranged
• When you can expect your results

Write down your questions in advance so you understand what each test is for and what happens next.

Honesty matters throughout screening. Withholding information can create medical risk and may interrupt the journey later. The purpose of screening is to protect your health, the pregnancy, and the family you may help build.

What happens after screening

The clinic reviews the results and may issue clearance, request additional information or testing, recommend a waiting period, or determine that proceeding is not medically appropriate.

If you are cleared, the team can coordinate the remaining legal, insurance, financial, and treatment steps before embryo transfer.

At Nodal, our team helps surrogates understand what comes next and works alongside the professionals involved throughout the journey. If you are considering becoming a surrogate, start by reviewing our surrogate requirements and speaking with our team about your questions.

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