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InVia IVF Success Rates for 2014

When considering working with a fertility clinic, it is very important to review the clinic's IVF success rates. As a prospective patient, you need to know the clinic's success rates with fresh embryo transfer as well as, frozen embryo cycles, and donor egg cycles. 2014 was a very successful year for InVia's IVF program. The tables below represent IVF success rates in 2014 for all patients who had a non-donor egg, fresh and frozen embryo transfer at our clinic.

Fresh Embryos from Nondonor Egg

Age of Woman < 35 35-37 38-40 41-42 43-44 > 44
Number of transfers 105 37 34 12 9 6
Percentage of transfers resulting in term, normal weight & singleton live births (%) 29.5 29.7 26.5 1/12 0/9 0/6
Percentage of transfers resulting in singleton live births (%) 36.2 32.4 29.4 1/12 0/9 0/6
Percentage of transfers resulting in twin live births (%) 16.2 13.5 5.9 0/12 0/9 0/6
Percentage of transfers resulting in live births (%) 52.4 48.6 35.3 1/12 0/9 0/6
Percentage of transfers resulting in pregnancies (%) 56.2 54.1 50.0 1/12 1/9 0/6

Frozen Embryos from Nondonor Eggs

Age of Woman < 35 35-37 38-40 41-42 43-44 > 44
Number of cycles 114 37 18 3 2 0
Number of transfers 112 37 17 3 2 0
Average number of embryos transferred 1.6 1.3 1.8 1 4 -
Percentage of embryos transferred resulting in implantation (%) 48.3 49.0 46.7 0/3 2/8 0/0
Percentage of transfers resulting in term, normal weight & singleton live births (%) 33.0 27.0 5/17 0/3 1/2 0/0
Percentage of transfers resulting in singleton live births (%) 34.8 32.4 6/17 0/3 1/2 0/0
Percentage of transfers resulting in twin live births (%) 16.1 8.1 1/17 0/3 0/2 0/0
Percentage of transfers resulting in live births (%) 50.9 40.5 8/17 0/3 1/2 0/0
Percentage of transfers resulting in pregnancies (%) 58.9 56.8 9/17 0/3 2/2 0/0

 

The following table shows success rates for donor egg fresh and frozen embryo transfer for our clinic in 2014:

Donor Eggs Fresh Embryos Frozen Embryos
Number of cycles 28 38
Number of transfers 26 36
Average number of embryos transferred 1.7 1.4 
Percentage of embryos transferred resulting in implantation (%) 56.8  51.0 
Percentage of transfers resulting in term, normal weight & singleton live births (%) 34.6  36.1 
Percentage of transfers resulting in singleton live births (%) 38.5  44.4 
Percentage of transfers resulting in twin live births (%) 23.1  8.3 
Percentage of transfers resulting in live births (%) 61.5  52.8 
Percentage of transfers resulting in pregnancies (%) 69.2  66.7

Why do success rates vary?

Clinics treat patients with different diagnoses and this will affect the average success rates

  • Many clinics carry out too few cycles each year to reliably predict a patient's future chance of success
  • The success rates relate to a period of treatment from about two years ago and may not be a good indication of success rates at the particular clinic today

Factors that can affect the success rates of a particular clinic are:

  • Patient age
  • Patient diagnosis
  • Length of infertility
  • Patient characteristics, such as weight, smoking, and other lifestyle factors

The data presented in this report should not be used for comparing clinics. Clinics may have differences in patient selection, treatment approaches, and cycle reporting practices, which may inflate or lower pregnancy rates relative to another clinic. Each patient should discuss this with her doctor.

To work with a fertility clinic with excellent IVF success rates offering a full range of fertility treatments, make an appointment at one of InVia's four Chicago area fertility clinics.

schedule appointment invia chicago area fertility clinic

Infertility treatment IVF InVia Fertility Specialists

Liza Roscetti Meyer

Liza Roscetti Meyer

Liza has been an embryologist at InVia Fertility Specialists since 2002. She completed her studies, first in animal science at Southern Illinois University, followed by clinical embryology/reproductive genetics at Eastern Virginia Medical School. Her interests include reproductive genetics, fertility preservation, and mitochondrial function in the human oocyte. She loves being a part of helping others achieve and experience the joy of becoming a parent. Seeing the end result .your baby.makes all the hours in the lab worth it!

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