Our results

Institut Marquès has the best results in Assisted Reproduction, which it regularly registers in the SEF (Spanish Fertility Society).

For the evaluation of the results it is necessary to take into account the transparency and the safety of each clinic. Our pregnancy rates relate to clinical pregnancy.

At Institut Marquès, we transfer a single embryo in 90% of our treatment cycles. This practice is not usual in other centres. Even so, we are well above the average. We believe that elective single embryo transfer avoids medical risks as well as the possibility of a twin pregnancy.

We are the only Centre where you will be able to see the results of your cycle. The fact that you can watch your embryos live through the “embryoscope from home” allows you to know for sure how many there are, how they are dividing and how is the quality of the transferred and vitrified embryos. Only this way you can really find out. It is an accurate and live report of your results.

Institut Marquès is a leading assisted reproduction reference center that treats patients coming over from 52 different countries.

The figures of patients we treated are reported below:

Average infertility/infertility time: 4, 8 years.
Average number of treatments done in other Centres:3, 6 IVF cycles.

According to the study “The price of having a baby by means of assisted reproduction”, based on results audited by health authorities and budgets of different clinics, Institut Marquès appears as the best positioned.

Our patients do not want an IVF cycle; they want a healthy baby at home. That is why, when having a look at the cost estimates, they should consider this.

In spite of dealing with such difficult cases, we provide the following results:

EGG DONATION

Patients who can freeze embryos after the transfer 85,8%

	Institut Marquès Partner’s sperm	Institut Marquès Donor sperm
Pregnancy / cycle	87,2%	91,5%
Clínical pregnancy / cycle	80,8%	87,4%
Live birth rate / cycle	77,8%	84,0%
Twin pregnancies	3,2%	3,2%
Average of frozen embryos	2,7	3,0
Average of transferred embryos	1,1	1,1

EGG DONATION
Number of eggs (Institut Marquès)

	Average of good quality blastocysts	Pregnancy rate by transfer	Pregnancy rate by cycle
Egg 4	2,1	61,5%	85%
Egg 6-7	3,1	65,2%	91%
Egg +8	3,2	65%	90%

Pregnancy rates mean pregnancies achieved with embryos coming from an egg collection.

This includes the transfer of fresh embryos as well as the possible transfers of frozen embryos.

IVF WITH OWN EGGS

	IM<35 Partner’s sperm	IM<35 Sperm bank	IM 35-39 Partner’s sperm	IM 35-39 Sperm bank	IM≥40 Partner’s sperm	IM≥40 Sperm bank
Pregnancy / cycle	82,6%	91,4%	68,1%	80,3%	36,1%	31,6%
Clínical pregnancy / cycle	76,6%	84,7%	62,3%	73,7%	27,7%	26,6%
Live birth rate / cycle	74,2%	77,1%	57,1%	68,8%	16,6%	26,6%
Twin pregnancies	4,0%	4,2%	4,1%	4,0%	0%	0%
Average of frozen embryos	4,0	3,6	3,2	3,5	2,3	2,4
Average of transferred embryos	1,2	1,1	1,2	1,1	1,3	1,2

Cicles with PGT and embryo accumulation included

CRIOTRANSFERS

	Institut Marquès
Pregnancy / transfer	56,5%
Clinical pregnancy	47,7%
Live birth rate	37,1%
Twin pregnancies	2,9%

EMBRYO DONATION

	Institut Marquès
Pregnancy / transfer	57,1%
Clinical pregnancy	48,2%
Live birth rate	37.9%
Twin pregnancies	2,4%

PGT

	Institut Marquès
Pregnancy / cycle	90,7%
Clínical pregnancy / cycle	80,4%
Live birth rate / cycle	78,7%
Twin pregnancies	5,0%

ONCOLOGICAL PATIENTS

	Institut Marquès
Pregnancy / cycle	82%