Why Agencies Ask for a Prior Uncomplicated Pregnancy

Every surrogacy agency requires you to have given birth before — and to have had a pregnancy that went reasonably smoothly. Here's what "uncomplicated" actually means in practice, what raises a flag, and what to do if your history isn't textbook.

Published May 20, 2026

The single most consistent requirement across every surrogacy agency in the country is this: you have to have had at least one prior pregnancy that resulted in a live birth, and that pregnancy needs to have been "uncomplicated." It's the rule that turns away the largest number of otherwise-qualified women, and it's also the most frequently misunderstood.

People hear "uncomplicated" and assume it means a textbook nine months ending in a vaginal delivery with no medication. That's not what it means. Most pregnancies have something — a bout of nausea, a borderline blood pressure reading, a delivery that took longer than expected. Agencies and fertility clinics aren't looking for a perfect pregnancy. They're looking for a pregnancy that didn't involve specific conditions that would put you or a future surrogate pregnancy at higher risk.

The two things this requirement is actually checking

The "prior uncomplicated pregnancy" rule is really doing two jobs at once.

1. Proof that your body can carry a pregnancy

This is why agencies require a prior live birth, not just a prior pregnancy. Carrying to term is genuinely different from getting pregnant. It demonstrates that your uterus, cervix, and overall physiology can sustain a pregnancy through delivery. Without that proof, neither the agency nor the fertility clinic has any way to estimate the risk of carrying for someone else.

2. Evidence that you're not at elevated risk of specific complications

Certain conditions tend to repeat. If you had severe preeclampsia at 32 weeks in your first pregnancy, your risk of it recurring is meaningfully higher. If you delivered preterm twice, that pattern matters. Agencies want to avoid pregnancies where there's a known elevated risk of complications they could have predicted.

What counts as a complication (and what doesn't)

"Often a flag" doesn't always mean disqualification. It means the agency and fertility clinic will look more carefully — at how severe it was, how long ago, whether it happened in one pregnancy or repeated, and what your most recent pregnancy looked like.

The pattern that matters most: your most recent pregnancy

If you had a complication five pregnancies ago but your most recent two pregnancies were uneventful, you're in a much stronger position than someone whose only or most recent pregnancy had a serious issue. Agencies put weight on recency. Your body's behavior in your last pregnancy is the best predictor of what it will do next.

This is also why agencies pay attention to the gap between your last delivery and a potential surrogacy pregnancy. Most prefer at least 6–12 months postpartum (12–18 months after a C-section), partly for healing and partly because too short a gap is itself a risk factor.

What "uncomplicated" doesn't capture

The flip side of the rule is also true: a clean pregnancy history doesn't guarantee you'll be approved. The prior-pregnancy rule is necessary but not sufficient. Other factors that agencies and fertility clinics still evaluate include:

• Age — most agencies match surrogates ages 21–42.
• BMI — under 33 is the typical cutoff, set by fertility clinics for transfer success and pregnancy safety.
• Substance use — current smoking, vaping, nicotine, and recreational drug use are firm disqualifiers; you'll be tested.
• Mental health history — past depression or anxiety is generally fine if it's been stable; current untreated conditions or certain medications are flags.
• Where you live — Borne and our partner agencies only work in surrogacy-friendly states, because the legal protections matter.
• Financial stability — agencies want to know you're not relying on surrogacy income to cover basic living costs.
• Support system — a partner who's on board (or a strong support network if you're single) is required.

The questionnaire walks through all of this. None of it is meant to feel invasive — it's the same picture every reputable agency builds before they're willing to introduce you to intended parents.

What to do if your history isn't clean

A few things help:

• Get your OB records. Often the official medical record reads less alarmingly than how someone remembers their pregnancy. "Mild preeclampsia at 38 weeks that resolved without medication" is a very different note than "preeclampsia." Knowing what your records actually say is step one.
• Be honest on the questionnaire. If you had a complication, say so. Agencies and matching services would much rather work with someone who's clear about her history than discover something during medical screening that wasn't disclosed.
• Apply anyway if you're not sure. The eligibility rules are written conservatively for liability reasons, but agencies look at the full picture during screening. We've seen surrogates with complicated first pregnancies and very clean second and third pregnancies move forward without issue.
• Don't assume one "no" is universal. Different agencies set the bar differently. Part of what a matching service does is know which agencies will look more carefully at a borderline history.