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The Spring Difference

We believe everyone deserves to have a family if they want one. We opened Spring Fertility because you deserve care that focuses on you. We’re scientists, but we’re also spouses and parents and have been patients too.

 IVF Success Rates*


When it comes to your fertility journey, maximizing outcomes at every step of the process can make the difference of a lifetime. We’re proud of our superior results.


  • San Francisco
  • New York


Preliminary 20191 SART Success Rates – San Francisco: Live Birth per Intended Egg Retrieval (after all Embryo Transfers)
Woman’s Age <35 35-37 38-40 41-42 >42
Number of Cycle Starts 173 179 138 86 32
% of Transfers Resulting in Live Birth 54.9% 41.9% 36.2% 20.9% 9.4%
All SART Member Clinics % of Transfers Resulting in Live Birth** 46.7% 34.2% 21.6% 10.6% 3.2%



12018 Preliminary data as reported to the Society for Assisted Reproductive Technologies SART and the federal Centers for Disease Control and Prevention CDC.

Please note: A comparison of clinic success rates may not be meaningful because patient medical characteristics, treatment approaches and entry criteria for SART may vary from clinic to clinic. Learn more about Spring’s SART Data 

We proudly opened the doors of Spring New York this summer,
As this is our newest lab, our success rates will be incoming.






We proudly opened the doors of Spring Oakland in January 2021.
Our success rates will be published as soon as they are available.






We proudly opened the doors of Spring Silicon Valley in January 2021.
Our success rates will be published as soon as they are available.







At Spring Fertility, we’re proud to do things a little differently.

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Spring is truly an amazing place, what the doctors and the entire staff do, (from door to lab) every day for others is truly selfless.  I felt that every individual we met in our process was invested in our success to conceive.  We shared tears together, we shared laughs and when our hope seemed lost they never gave up on us & never lost hope with us. They treated us with kindness, and as humans tailoring a plan that worked for our story.

L & B, Fertility Patient

Our Lab Recreates the Uterine Environment


Our IVF lab continues to produce exceptional live birth rates year after year, while developing patent pending technology and cutting-edge research. We’re the first fertility center in the country to create laboratory technology that replicates the atmospheric composition of a woman’s fallopian tubes through each stage of IVF — from egg collection, to fertilization, culture, and even embryo testing.

Our state-of-the-art lab is not only producing exceptional results, but also developing fertility preservation techniques unlike anyone else — we even have patents pending.

Individualized Protocols

A “one size fits all” approach doesn’t work in fertility care. We make every egg count, offering minimal stimulation protocols, fresh transfers and recommending egg or embryo banking cycles where appropriate. We never want our patients to feel like a number.

The Spring Promise


If our patients freeze a specific number of eggs at Spring (20 eggs before age 35 or 30 eggs before 38) and are unable to achieve a successful pregnancy with us in the future, we will refund all money paid to Spring directly. No other clinic in the Bay Area offers a guarantee of this kind.


We want you to have the best care possible, from start to finish. We know a big part of  service is making treatment as easy as convenient for you as possible. That’s why our locations offer extended hours, in-house services like HSGs, telehealth services, and dedicated care teams. We even offer espresso and warm robes – because we know the little things count.


Our Locations

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