How to Choose a Fertility Clinic: Reading the Data and Trusting Your Instincts
Learn how to evaluate fertility clinic success rates, spot red flags, and ask the right questions. For anyone starting fertility treatment.
Choosing a fertility clinic is one of the most important decisions of your treatment journey, and the criteria that matter most aren't on any top-ten list. Success rates are real data — but only when you know how to read them. This page walks through the public data sources, the questions worth asking, and the signals that tell you whether a clinic is the right fit for you specifically.
How do you choose a fertility clinic?
"Best" clinic doesn't mean highest rank — it means best fit for your age, diagnosis, insurance situation, and the kind of care you'll need over what could be a months-to-years relationship. The factors that matter most are age-stratified success rates, honest practices around add-ons, scope of services, and how the clinic communicates from first contact. A second consultation at a different clinic before you commit is normal and not disloyal. Trust the gut reaction after each visit — the dynamic you feel at the first appointment tends to reflect how the relationship goes throughout treatment.
What is SART and how do you read and compare clinic success rate data?
SART — the Society for Assisted Reproductive Technology — publishes clinic-level outcome data at sart.org under "Find a Clinic." Both SART and CDC-ART draw from the same reporting, but SART's site is more currently updated and easier to navigate. The critical step most people skip: always read the age-stratified numbers, not the clinic's overall rate. The data breaks down into under-35, 35–37, 38–40, 41–42, and 42+ brackets, and each tells a completely different story. A clinic showing "50% success" without age context is presenting marketing, not medicine. Within the age-stratified view, look for three distinct metrics: live birth per cycle started, per retrieval, and per transfer. Live birth per cycle started is the most honest figure — it captures the cycles that cancelled before retrieval or transfer, which the other two metrics don't show.
What is the difference between a clinic's published success rates and your personal prognosis?
Published clinic rates reflect the entire patient population treated, not you specifically. Age-stratified data narrows the picture considerably, but your individual profile — ovarian reserve, diagnosis, partner or donor sperm parameters, and any prior treatment history — shapes what those rates actually mean for your cycle. A clinic with strong population-level outcomes for your age bracket may or may not be the right fit for your specific diagnosis, and a clinic that specializes in your situation may outperform its aggregate rates for patients like you. Use SART data as a baseline for comparison, then use the first consultation to understand how the doctor reads your individual case.
What questions should you ask a fertility clinic before starting treatment?
The first phone call is itself data. Practical questions for a first call: Is the clinic in-network with your insurance? What is the approximate cost for your age bracket and likely treatment path? What is the clinic's single versus double embryo transfer policy? What was their cancellation rate last year? What is the average number of IVF cycles per live birth for your age group? If the person answering can't get you to those answers, that's information about the clinic's culture. On scope: ask whether the clinic performs donor egg, donor sperm, and gestational carrier cycles; PGT-A and PGT-M; LGBTQ+-competent care; and oncofertility services. Your situation may be straightforward now and more complex later — a clinic with full-service capabilities is worth factoring in early.
What are the red flags that a fertility clinic may not be the right fit?
Three specific patterns are worth watching for. First: a clinic that quotes "pregnancy rate" rather than "live birth rate." Clinical pregnancies include chemical pregnancies and early losses; live birth is the number that reflects a baby born. If a website buries live-birth rates in favor of pregnancy rate, check SART yourself. Second: a high ICSI rate without documented male factor indication. ICSI is medically warranted for severe male factor infertility; applying it routinely to every cycle without indication is often revenue-driven. Ask about their ICSI rate and their indication policy. Third: pressure to add multiple treatments — ERA, intralipids, assisted hatching, endometrial scratch, time-lapse imaging — without explaining the evidence for your specific case. Some of these have evidence in specific clinical situations; most do not improve live birth rates broadly. An evidence-oriented clinic will explain why a recommendation applies to your case in particular.