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CCRM Fertility success rates

CCRM is more than a fertility center. We’re pioneers in the field of reproductive medicine who combine innovation and expertise with personalized, proven care.
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Scientific advancements at CCRM

Scroll through the timeline to see CCRM’s pioneering achievements which have contributed to our leading fertility success rates since 1987.

1987

First frozen embryo pregnancy in Colorado.

1990

First GIFT and ZIFT pregnancies in Colorado.

1990

First donor egg-conceived baby born in Colorado.

1993

Pioneered assisted hatching in Colorado with significant improvements to IVF success rates.

1994

First pregnancy resulting from ICSI in Colorado.

1996

Pioneered blastocyst culture worldwide with significant improvements to IVF success rates.

2007

First clinic in Colorado to successfully freeze eggs and embryos using vitrification techniques.

2007

First frozen egg baby to be born in Colorado.

2007

First frozen egg-conceived baby born in Colorado.

2008

First clinic worldwide to offer women 38-42 years significant improvements by having a baby through IVF with PGT.

2014

First clinic in Colorado to implement a Fertility Assessment Program allowing women to understand their fertility continuum.

2018

CCRM opens Hereditary & Disease Prevention Lab in Colorado.

2022

Develops a predictive risk model for early onset diminished ovarian reserve (DOR).

2023

Generates human blastoids for fertility research and initiates a clinical study on in vitro maturation (IVM).

Understanding fertility success rates data

CCRM is a proud member of the Society for Assisted Reproductive Technology (SART). Each year, SART reports our success rates by maternal age for IVF cycles. Since more than two-thirds of CCRM’s cycles are performed as frozen embryo transfers (FET) with preimplantation genetic testing for aneuploidy (PGT-A) cycles, it’s important to look at our frozen embryo transfer success rates in your age group to understand your chance for success and having a baby here at CCRM.

As our success rates demonstrate in the charts below, CCRM has achieved exceptional live birth rates in every age category for women using their own eggs. CCRM success rates are well above the national average, and we conduct in-house PGT testing at CCRM Genetics, CCRM’s proprietary lab.

Source: 2007-2023 SART data. Note: A comparison of clinic success rates may not be meaningful because patient medical characteristics, treatment approaches, and entry criteria for ART may vary from clinic to clinic. The data presented here includes consolidated CCRM network data that is supplemental to SART success rates. CCRM encourages patients to visit SART.org for a comprehensive view of national and clinical IVF success rates.

CCRM success rates by region

Arizona
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers16110667228
Average Number of Embryos Transferred1.01.01.01.01.1
% Cycles with Single Embryo Transfer97.5%97.2%97.0%100.0%7/8
Live Birth Per Single Embryo Transfer49.7%50.9%53.7%54.5%3/8
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer98.8%100.0%97.2%12/123/3
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer1.2%0.0%2.8%0/120/3
% Cycles with Multiple Embryo Transfer2.5%2.8%3.0%0.0%1/8
Live Birth Per Multiple Embryo Transfer2/42/31/20/01/8
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer2/22/21/10/01/1
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/20/20/10/00/1
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers4092381806324
Average Number of Embryos Transferred1.01.01.01.11.0
% Cycles with Single Embryo Transfer95.6%96.2%95.6%93.7%95 4/5
Live Birth Per Single Embryo Transfer59.4%52.1%58.3%57.1%58 2/7
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer97.9%97.6%100.0%97.214/14
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer2.1%2.4%0.0%2.80/14
% Cycles with Multiple Embryo Transfer4.4%3.8%4.4%6.3%4.2%
Live Birth Per Multiple Embryo Transfer14/189/95/82/41/1
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer7/145/92/50/21/1
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer7/144/93/52/20/1
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers1961651223713
Average Number of Embryos Transferred1.01.01.01.01.0
% Cycles with Single Embryo Transfer99.0%98.8%99.2%97.3%13/13
Live Birth Per Single Embryo Transfer60.2%61.2%55.7%54.1%9/13
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer99.2%100.0%100.0%1009/9
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer0.8%0.0%0.0%00/9
% Cycles with Multiple Embryo Transfer1.0%0.8%0.8%2.7%0/13
Live Birth Per Multiple Embryo Transfer1/21/11/11/10/0
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer1/11/11/10/10/0
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/10/10/11/10/0
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers37437637615896
Average Number of Embryos Transferred1.01.01.01.01.0
% Cycles with Single Embryo Transfer97.6%97.3%97.6%95.6%98
Live Birth Per Single Embryo Transfer62.3%59.0%56.4%51.3%55 1/5
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer99.6%98.2%98.6%96.396.2%
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer0.4%1.8%1.4%3.7%3.8%
% Cycles with Multiple Embryo Transfer2.4%2.7%2.4%4.4%2.1%
Live Birth Per Multiple Embryo Transfer5/97/106/94/71/2
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer3/56/76/62/41/1
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer2/51/70/62/40/1
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers50382241
Average Number of Embryos Transferred1.21.21.21.02.0
% Cycles with Single Embryo Transfer82.0%81.6%81.8%4/40/1
Live Birth Per Single Embryo Transfer38.0%36.8%40.9%2/40/1
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer19/1913/149/92/20/0
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer0/191/140/90/20/0
% Cycles with Multiple Embryo Transfer18.0%18.4%16.2%0/41/1
Live Birth Per Multiple Embryo Transfer4/94/73/40/01/1
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer3/43/42/30/00/1
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer1/41/41/30/00/1
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers1599761118
Average Number of Embryos Transferred1.01.01.01.01.0
% Cycles with Single Embryo Transfer98.1%99.0%100.0%11/118/8
Live Birth Per Single Embryo Transfer52.2%53.6%60.7%6/115/8
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer96.4%98.1%100.0%6/64/5
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer3.6%1.9%0.0%0/61/5
% Cycles with Multiple Embryo Transfer1.9%1.0%0.0%0/110/8
Live Birth Per Multiple Embryo Transfer1/30/10/00/00/0
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer1/10/00/00/00/0
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/10/00/00/00/0
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers3352281587022
Average Number of Embryos Transferred1.01.01.01.01.0
% Cycles with Single Embryo Transfer95.8%98.2%97.5%100.0%100
Live Birth Per Single Embryo Transfer51.0%58.3%45.6%42.9%40 8/9
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer99.4%99.2%98.6%96.79/9
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer0.6%0.8%1.4%3.30/9
% Cycles with Multiple Embryo Transfer4.2%1.8%2.5%0.0%0.0%
Live Birth Per Multiple Embryo Transfer8/142/41/40/00/0
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer6/81/21/10/00/0
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer2/81/20/10/00/0
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers386239147447
Average Number of Embryos Transferred1.01.01.01.01.0
% Cycles with Single Embryo Transfer97.2%97.5%96.6%97.7% 
Live Birth Per Single Embryo Transfer56.2%59.0%55.8%63.6% 
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer98.2%98.6%98.8%100 
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer1.8%1.4%1.2%0 
% Cycles with Multiple Embryo Transfer2.8%2.5%3.4%2.3%0/7
Live Birth Per Multiple Embryo Transfer9/113/63/50/10/0
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer8/92/31/30/00/0
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer1/91/22/30/00/0
Naperville
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers38362774
Average Number of Embryos Transferred1.01.11.01.01.0
% Cycles with Single Embryo Transfer97.4%B594.4%100.0%7/74/4
Live Birth Per Single Embryo Transfer52.6%58.3%59.3%3/72/4
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer100.0%100.0%16/163/32/2
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer0.0%0.0%0/160/30/2
% Cycles with Multiple Embryo Transfer2.6%5.6%0%0/70/4
Live Birth Per Multiple Embryo Transfer1/11/20/00/00/0
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer1/10/10/00/00/0
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/11/10/00/00/0
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers3502772055122
Average Number of Embryos Transferred1.01.01.01.01.0
% Cycles with Single Embryo Transfer99.7%100.0%100.0%100.0%100%
Live Birth Per Single Embryo Transfer62.3%56.0%53.2%65.9%45.50%
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer98.6%97.4%98.2%96.610/10
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer1.4%2.6%1.8%3.4%0/10
% Cycles with Multiple Embryo Transfer0.3%0.0%0.0%0.0%0
Live Birth Per Multiple Embryo Transfer1/10/00/00/00/0
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer1/10/00/00/00/0
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/10/00/00/00/0
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers1301201234925
Average Number of Embryos Transferred1.01.01.01.11.0
% Cycles with Single Embryo Transfer97.7%97.5%97.6%93.9%100%
Live Birth Per Single Embryo Transfer64.6%58.3%52.0%42.9%42.30%
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer98.8%100.0%96.9%100%11/11
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer1.2%0.0%3.1%0%0/11
% Cycles with Multiple Embryo Transfer2.3%2.5%1.6%6.1%0%
Live Birth Per Multiple Embryo Transfer3/31/31/23/30/0
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/30/11/12/30/0
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer3/31/10/11/30/0
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers6043451412
Average Number of Embryos Transferred1.01.01.01.01.0
% Cycles with Single Embryo Transfer100.0%100.0%100.0%14/1412/12
Live Birth Per Single Embryo Transfer58.3%39.5%44.4%9/147/12
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer100.0%17/17100.0%9/97/7
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer0.0%0/170.0%0/90/7
% Cycles with Multiple Embryo Transfer0.0%0.0%0.0%0/140/12
Live Birth Per Multiple Embryo Transfer0/00/00/00/00/0
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/00/00/00/00/0
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/00/00/00/00/0
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers171140942422
Average Number of Embryos Transferred1.01.01.01.01.0
% Cycles with Single Embryo Transfer99.4%100.0%100.0%100.0%100%
Live Birth Per Single Embryo Transfer57.3%62.1%62.5%62.5%54.50%
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer98.0%100.0%98.0%15/1512/12
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer2.0%0.0%2.0%0/150/12
% Cycles with Multiple Embryo Transfer60.0%0.0%0.0%0.0%0.0%
Live Birth Per Multiple Embryo Transfer1/10/00/00/00/0
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/10/00/00/00/0
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer1/10/00/00/00/0
SART Simple Report

Age of woman at retrieval<3535-3738-4041-42>42
Number of Transfers1227445
Average Number of Embryos Transferred1.11.01.01.01.0
% Cycles with Single Embryo Transfer11/1296.3%4/44/45/5
Live Birth Per Single Embryo Transfer5/1233.3%1/44/45/5
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer5/59/91/14/45/5
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer0/50/90/10/40/5
% Cycles with Multiple Embryo Transfer1/123.7%0/40/40/5
Live Birth Per Multiple Embryo Transfer0/11/10/00/00/0
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/01/10/00/00/0
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/00/10/00/00/0
SART Simple Report
Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers9371652815
Average Number of Embryos Transferred1.01.01.01.01.0
% Cycles with Single Embryo Transfer97.8%100.0%98.5%96.4%1
Live Birth Per Single Embryo Transfer65.6%69.0%70.8%64.3% 3/4
Singleton Delivery Per Live Birth Resulting from Single Embryo TransferA898.4%100.0%100.0%17/1811/11
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer1.6%0.0%0.0%1/180/11
% Cycles with Multiple Embryo Transfer2.2%0.0%1.5%3.6%0/15
Live Birth Per Multiple Embryo Transfer1/20/00/10/10/0
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/10/00/00/00/0
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer1/10/00/00/00/0
SART Simple Report

Age of Woman at Retrieval<3535-3738-4041-42>42
Number of Transfers65321932
Average Number of Embryos Transferred1.01.01.11.01.0
% Cycles with Single Embryo Transfer98.5%96.9%18/193/32/2
Live Birth Per Single Embryo Transfer43.1%28.1%10/190/31/2
Singleton Delivery Per Live Birth Resulting from Single Embryo Transfer100.0%9/910/100/01/1
Multiple Delivery Per Live Birth Resulting from Single Embryo Transfer0.0%0/90/100/00/1
% Cycles with Multiple Embryo Transfer1.5%3.1%1/190/30/2
Live Birth Per Multiple Embryo Transfer1/11/11/10/00/0
Singleton Delivery Per Live Birth Resulting from Multiple Embryo Transfer0/10/10/10/00/0
Multiple Delivery Per Live Birth Resulting from Multiple Embryo Transfer1/11/11/10/00/0

PGT success (2007-2023)

As pioneers of the first clinical application of blastocyst biopsy with PGT-A for all 23 pairs of chromosomes, our testing expertise at CCRM spans decades.

Below is a look at our success rates for PGT-A frozen embryo transfers (FET) for women using their own eggs. For an overview of cycles throughout the year at each location, click the simple report link above the chart.

Clinical pregnancy, live birth, and miscarriage rates

Bar chart showing clinical pregnancy, spontaneous pregnancy loss, and live birth rates by age group in IVF cycles. Both pregnancy and live birth rates decrease with age, while pregnancy loss rates rise in older groups.

On average, national miscarriage (MAB) rates range from 11 to 45% with a significant increase with maternal age. But for CCRM patients who used IVF with PGT, our miscarriage rate does not depend on maternal age but is instead correlated to the number of chromosomally normal embryos available for transfer.

A woman in a green dress sits and talks with a smiling doctor holding a tablet. The doctor wears a white coat and a stethoscope, and they are seated across a small round table in a bright room.

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