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Fertility, IVF and Egg Donation

Archive for March, 2015

2013 SART IVF Success Rate Report Released

by on Mar.18, 2015, under IVF Clinic Success Rates, SART IVF Success Rate Report

The 2013 SART report was released in early March 2015 by the Society for Assisted Reproductive Technology. It reports clinic-specific pregnancy outcome results from in vitro fertilization cycles done by SART member clinics in 2013. The SART report is a useful resource for couples considering in vitro fertilization treatment using their own eggs or donor eggs.

Most IVF clinics in the US are SART members and have their data included in this report. A small percentage of clinics choose not to be SART members so their IVF outcome data will not be in it.  However, federal law mandates that all IVF clinics in the US report their data annually to the United States Centers for Disease Control and Prevention (CDC), a federal government agency. The CDC IVF report for a given year is usually released several months after the SART report.

The SART report shows both individual clinic results and national averages for IVF live birth success rates by age of the female partner. It also shows live birth success rates for treatments using donor eggs. Pregnancy and live birth success rates are shown separately for cycles using fresh eggs and embryos and for cycles using frozen embryos.

For the first time, this year’s report also shows pregnancy outcome results for frozen (banked) donor eggs. Egg freezing and egg banking is a new and rapidly evolving technology. Success rates at some clinics using frozen donor eggs are now approaching the success rates for using fresh donor eggs. Not quite as good yet, but getting closer over time.

The report also shows various other statistics for the clinics including a breakdown of diagnosis categories for the patients having IVF and the average number of embryos transferred in the various groups and percentage of singleton, twin and triplet or higher pregnancies. Learn more about the SART and CDC IVF success reports on our website.

Couples needing fertility services can utilize the SART report to compare success rates between clinics that they might consider utilizing. Success rates vary dramatically between programs and it is important for couples to understand the success rates at any fertility clinic they consider.

  • The national average for IVF live birth success per cycle for 2013 was 40%. Our clinic’s IVF results were much better than average at 58%.
2013 IVF success rates our clinic vs. USA average

Our IVF success rates vs. national average 2013


Donor egg live birth success rates 2013 SART

Our donor egg success rates vs. national average 2013

This year SART included a new metric in the report that reports the “percentage of cycles where thaw was attempted that resulted in live birth”. In the past frozen embryo transfer cycles were only reported on a “per embryo transfer” basis. Therefore, in previous SART reports if there was an attempt to thaw and transfer a couple’s embryos but no embryo survived the thaw – the data would not show up at all in the report (it was reported on a “per transfer” basis).

In the current report it shows outcome statistics on a “per thaw cycle” basis and also on a “per embryo transfer” basis. If a clinic has technical problems with embryo freezing and thawing they could have low success rates for both metrics or could have better success rates on a per transfer basis but lower rates per thaw. This would indicate embryos were not surviving well after thawing.

The SART report is a useful and timely tool for couples needing in vitro fertilization or egg donation services. The complete 2013 SART report is available through this link to the SART website. It shows national average pregnancy outcome statistics as well as clinic-specific reports for all SART member clinics.


A comparison of clinic success rates may not be meaningful because patient medical characteristics, treatment approaches and entrance criteria for ART may vary from clinic to clinic.

Richard Sherbahn

Richard Sherbahn, MD is a fertility doctor practicing in the Chicago, Illinois area. Connect with me on Google+

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Welcome to the
Advanced Fertility Center of Chicago Blog

Richard Sherbahn, MD is a Board Certified Reproductive Endocrinology and Infertility specialist.

Dr. Sherbahn founded the Advanced Fertility Center of Chicago in 1997.

He will post regularly about fertility issues.

Dr. Richard Sherbahn
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