Donor Egg/Embryo Success Rates

Donor Egg Success Rates

One-On-One Fresh Egg Donor Success Rates

Donor Nexus works with top-performing IVF clinics to offer superior outcomes for our patients.

January 2012 - January 2022

  • Combined Fresh and Frozen Embryo Transfer Positive Pregnancy Rate: 79.4%
  • Combined Fresh and Frozen Transfer Ongoing Pregnancy / Live Birth Rate: 67.6%
  • Average Number of Eggs Retrieved from Donor: 27.4
 

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Donor Nexus Egg Bank Frozen Donor Egg Success Rates

Per cohort of 6 frozen mature eggs 

January 2012 - January 2022

  • Thaw Rate: 92%
  • Blastocyst Rate: 83%
  • Positive Pregnancy: 63.5%
  • Ongoing Pregnancy / Live Birth Rate: 48.5%
 

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Donor Embryo Success Rates

(All embryo transfers performed at HRC Fertility)
  • Positive Pregnancy: 69.5%
  • Ongoing Pregnancy / Live Birth Rate: 49.0%
*Donor embryo success rates are partially dependent on the quality and stage of the embryo(s) when frozen.
 

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Success Rates Compared to National Averages

Below, we have listed the latest donor egg success rates available from the Center for Disease Control (CDC) and the Society for Assisted Reproductive Technology (SART). Please note that the most recent year with finalized results is 2020.

Donor egg success rates for fresh and frozen donor eggs and donor embryos at Donor Nexus compared to national average donor egg IVF success rates.

  • Center for Disease Control (CDC) National Averages – Live Birth Rates – 2020 (Click here to view full report)
    •  Fresh Donor Eggs: 54.7%
    •  Frozen Donor Eggs: 47.4%
    •  Donated Embryos: 40.9%

 

  • Society for Assisted Reproductive Technology (SART) Final National Report – Live Birth Rates – 2020 (Click here to view full report)
    •  Fresh Donor Eggs: 44.7%
    •  Frozen Donor Eggs: 41.4%
    •  Donated Embryos: 40.5%

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