Center for Reproductive Medicine
Treatments

Our IVF Success Rates 2007

Fresh Embryos From Non-Donor Oocytes <35 35-37 38-40 41-42 43-44
Number of cycles 302 138 133 47 17
Percentage of cycles resulting in pregnancies 55.0 53.6 30.8 23.4 4 / 17
Percentage of cycles resulting in live births 49.7 43.5 26.3 14.9 3 / 17
(Reliability Range) (44.0 - 55.3) (35.2 - 51.7) (18.8 - 33.8) (4.7 -
25.1)		  
Percentage of retrievals resulting in live births 54.9 48.0 31.0 17.9 3 / 13
Percentage of transfers resulting in live births 56.6 50.4 32.4 18.4 3 / 13
Percentage of cycles with elective single embryo transfer 9.4 5.9 1.9 0 0 / 13
Percentage of cancellations 9.6 9.4 15.0 17.0 4 / 17
Implantation rate 46.1 43.5 23.4 13.1 10.8
Average number of embryos transferred 1.8 1.9 2.0 2.2 2.8
Percentage of pregnancies with twins 31.3 36.7 17.1 0 / 7 0 / 3
Percentage of pregnancies with triplets or more 1.3 3.3 2.9 0 / 7 0 / 3

 

IVF using Frozen Embryos

Thawed Embryos From Non-Donor Oocytes <35 35-37 38-40 41-42 43-44
Number of transfers 48 26 17 3 4
Percentage of transfers resulting in live births 29.2 34.6 7 / 17 2 / 3 1 / 4
Average number of embryos transferred 1.8 2.0 1.9 1.7 1.5

 

IVF using Donor Eggs

Donor Oocytes (all ages) Fresh Embryos Thawed Embryos
Number of transfers 78 24
Percentage of transfers resulting in live births 71.8 20.8
Average number of embryos transferred 1.7 2.0

 

See our previous years' success rates reported to the CDC.

“A comparison of clinic success rates may not be meaningful because patient medical characteristics and treatment approaches vary from clinic to clinic.”    -- U.S Department of Health and Human Services
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IVF offices in Minneapolis and St. Paul, Minnesota
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