Results statistics

Clinical pregnancy statistics following an initial assisted reproduction cycle at Instituto Bernabeu

The data collected is based on pregnancies achieved and has been audited by external companies TÜVRheinland® and Instituto Fidelitas.

Results statistics

96% of our patients achieve a pregnancy over three courses of treatment.

We are committed to caring for the health of the mother and the foetus and transfer an average of 1.2 top quality embryos. This gives us high performance rates with low percentages of multiple births and a total absence of triplet pregnancies.

When interpreting our statistics, it is important to take into account that we are a reference centre for patients who have previously gone through an average of 2.5 failed courses of treatment in other centres, are of advanced age and have been trying to get pregnant for a long time. These factors influence the results.

We wish to remind you that the statistics cover overall data and that they should not be extrapolated to any one particular case. It is important to keep in mind that it's essential to always establish an individualised prognosis.

Statistics following the first cycle in Instituto Bernabeu, 2016.  

The cumulative pregnancy rate refers to pregnancies achieved following the egg retrieval/collection procedure. This includes transfer of fresh embryos and a possible transfer of frozen embryos.

EGG DONATION RESULTS
Results statisticsCUMULATIVE % OF PREGNANCIES ACHIEVED83,5%*
Results statisticsFRESH EGG DONATION (We coordinate to ensure fresh egg donation, except where the opposite is expressly requested by the receptor)

94%

Results statisticsEGG DONATION CYCLES THAT FREEZE EMBRYOS 89%
Results statisticsTRANSFERS ON DAY 5-6 (BLASTOCYST) 99%
Results statisticsEMBRYOS THAT REACH THE BLASTOCYST STAGE (5 DAYS OF DEVELOPMENT) 75%
Results statisticsEGGS DONATED PER CYCLEWe guarantee a minimum of 8 and an average of 11 per cycle

 

* Transfer of 1 fresh cycle plus 1 frozen cycle with no CCS and elective vitrification. 

 

CUMULATIVE % OF PREGNANCIES ACHIEVED FROM IN VITRO FERTILISATION (IVF) TREATMENTS
Results statisticsPATIENTS UNDER 35 YEARS OF AGE 76,5%*
PATIENTS BETWEEN 35 AND 39 YEARS OF AGE 66,4%*
PATIENTS AGED 40 YEARS OR OVER 46,8%*
Results statisticsEMBRYOS THAT REACH THE BLASTOCYST STAGE (5 DAYS OF DEVELOPMENT)** 58,7%
Results statisticsIVF CYCLES THAT FREEZE EMBRYOS**<35 YEARS: 67%
35-39 YEARS: 48,2%
≥40 YEARS: 24%

 

* Transfer of 1 fresh cycle plus 1 frozen cycle with no CCS and elective vitrification. 

** All age ranges are included in courses of treatment with no CCS and elective vitrification. 

 

% OF PREGNANCIES ACHIEVED IN ADOPTED FROZEN EMBRYO TREATMENTS57%

 

The aim is NOT to get achieve a positive pregnancy test. It is the birth of a healthy child that is not premature and is born following a satisfactory and complication-free pregnancy.

Our results are held on the register at the Spanish Fertility Society (SEF) and have been audited by external companies TÜVRheinland®  and Instituto Fidelitas.    

Results statistics Results statistics  Results statistics

 

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