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Hull IVF

For all enquiries 01482 382 648

Success Rates

Frozen Embryo Transfer Cycles

Frozen treatment cycles – Clinical Pregnancy Results 2017  (full calendar year)

 

In 2017 117 frozen embryo cycles were performed with embryo transfer taking place. As this is the most recent data the results have not yet been validated by the HFEA, but we like to keep you informed of our current success rates.

A number of factors influence the likelihood of a successful outcome and female age is an important factor. The results have been broken down into age categories, for patients using their own eggs.

Please note: all data provided for the following table are of patients whose own eggs were used.  No surrogacy cases are included.

Age Clinical pregnancy per treatment cycle Foetal hearts per embryo transferred.
All ages 50/117, 42.7% 51/142, 35.9%, 45 single, 3 twin.
<35 30/74, 40.5% 31/87, 35.6%, 29 single, 1 twin
35-37 16/32, 50% 15/40, 37.5%, 13 single, 1 twin
38-39 3/8, 37.5% 4/11, 36.4%, 2 single, 1 twin
≥40 1/3, 33.3% 1/4, 25%, 1 single.

 

Frozen treatment cycles – Live Birth Results 2016  (full calendar year)

 

In 2016  101 frozen embryo cycles were performed with embryo transfer taking place.    As this is the most recent data the results have not yet been validated by the HFEA, but we like to keep you informed of our current success rates.

Please note: all data provided for the following table are of patients whose own eggs were used.  No surrogacy cases are included.

Age Live birth events per treatment cycle Live births per embryo transferred
All ages 28/101, 27.7% 30/140, 21.4%, 26 single, 2 twin
<35 24/74, 32.4% 26/103, 25.2%, 22 single, 2 twin
35-37 2/19, 10.5% 2/26, 7.7%, 2 single
38-39 1/4, 25% 1/4, 25%, 1 single
≥40 1/4, 25% 1/7, 14.3%, 1 single

Success Rates for patients using donor eggs in frozen treatment cycles

 

A proportion of patients will use donor eggs in their treatment cycle and the clinical pregnancy results for 2016 – 2017  are reported below.

Data provided below are for egg donor cycles, were embryos were created, frozen and then used as part of the patient’s frozen embryos transfer cycle.

Donor eggs Per treatment cycle Foetal hearts per embryo transferred.
2017 Clinical pregnancy data 0/2 N/A
2016 Live birth data 2/7 1/8

Page Last Modified: 14th May 2018