Fundacion Jimenez Diaz UTE, year by year

Name: 2009–2023 series for Fundacion Jimenez Diaz UTE in the Spanish National ART Activity Registry
Creator: Registro Nacional de Actividad 2023-Registro SEF

Everything the Spanish National Activity Registry publishes about Fundacion Jimenez Diaz UTE between 2009 and 2023: 15 years with data. Each year carries its own attribution, because each year is a separate publication of the registry.

Volume first

Activity comes before results on purpose: a high percentage over few cycles does not mean what the same percentage over many cycles means. The registry publishes cycles as bands and that is how we show them, never reduced to a single figure; transfers are an exact count.

Transfers recorded per year — IVF/ICSI with own oocytes

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Transfers recorded per year — IVF/ICSI with own oocytes
Year	Value
2009	328
2010	374
2011	473
2012	816
2013	753
2014	826
2015	1,149
2016	1,455
2017	1,828
2018	2,081
2019	1,468
2020	1,260
2021	1,371
2022	1,304
2023	1,518

Transfers recorded per year — Egg donation

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Transfers recorded per year — Egg donation
Year	Value
2009	13
2010	16
2011	25
2012	45
2013	93
2014	100
2015	140
2016	123
2017	180
2018	173
2019	116
2020	63
2021	115
2022	116
2023	65

Results, year by year

Each band is the interval the registry published that year: the floor and the ceiling of the estimate, not a point. There is no line joining the years, and that is deliberate — joining the centres of successive intervals would assert a trend the data does not support.

IVF/ICSI with own oocytes · Under 35

Fresh embryos
Frozen embryos

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IVF/ICSI with own oocytes · Under 35
Year	Fresh embryos	Frozen embryos
2009	30.2 – 45.8%	41.3 – 57.3%
2010	24.6 – 38.8%	38.3 – 53.6%
2011	35.7 – 49.7%	49.5 – 63.5%
2012	40.4 – 55.1%	51.3 – 64.8%
2013	29.6 – 44.8%	35.9 – 49.7%
2014	28.5 – 42%	30.1 – 51.9%
2015	36.1 – 47.7%	23 – 44.6%
2016	36.4 – 47.5%	26.3 – 42.4%
2017	34.4 – 44.7%	20 – 33.7%
2018	38.3 – 48.3%	—
2019	29.9 – 42.7%	—
2020	32.1 – 46.2%	25.9 – 41.7%
2021	28.5 – 41.3%	24.3 – 37.4%
2022	32 – 46.3%	34.2 – 47.2%
2023	34.3 – 48.6%	27.4 – 40.3%

IVF/ICSI with own oocytes · Between 35 and 39

Fresh embryos
Frozen embryos

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IVF/ICSI with own oocytes · Between 35 and 39
Year	Fresh embryos	Frozen embryos
2009	16.1 – 27.2%	20.7 – 32.6%
2010	24.6 – 36.1%	31.3 – 43.4%
2011	19.3 – 28.4%	26.2 – 36.1%
2012	34.4 – 44.1%	34.5 – 43.6%
2013	26.3 – 36.4%	30.4 – 40.2%
2014	25.8 – 35.5%	23.1 – 38.4%
2015	27.9 – 35.9%	21.3 – 35.7%
2016	30.4 – 37.5%	25.5 – 38.3%
2017	30.4 – 36.8%	20.5 – 30.5%
2018	33.5 – 39.8%	—
2019	30.2 – 38%	—
2020	26.5 – 34.7%	22 – 31.9%
2021	29.1 – 37.3%	23.6 – 33.2%
2022	26.6 – 35.1%	27.9 – 37.8%
2023	31.8 – 40%	25.2 – 33.4%

IVF/ICSI with own oocytes · Over 40

Fresh embryos
Frozen embryos

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IVF/ICSI with own oocytes · Over 40
Year	Fresh embryos	Frozen embryos
2009	4.1 – 34.4%	7.6 – 40.5%
2010	0 – 20.1%	2.1 – 26.9%
2011	5.7 – 34.3%	7.1 – 36.7%
2012	12.5 – 43.7%	12 – 38.3%
2013	10.8 – 42.5%	8.1 – 34%
2014	7.6 – 36.2%	11.6 – 41.3%
2015	3.4 – 19.2%	12.2 – 34.3%
2016	13.8 – 33.4%	12 – 32.5%
2017	15.2 – 32.6%	12.5 – 27.5%
2018	18.9 – 38.2%	—
2019	19.4 – 37.5%	—
2020	5.3 – 18.4%	14.1 – 42.3%
2021	9 – 27.9%	13.7 – 36.3%
2022	16.4 – 39.7%	12.5 – 38.6%
2023	15.6 – 40.4%	17.7 – 38.6%

Egg donation · Under 35

Fresh embryos
Frozen embryos

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Egg donation · Under 35
Year	Fresh embryos	Frozen embryos
2009	100 – 100%	100 – 100%
2010	0 – 0%	0 – 0%
2011	0 – 67.4%	0 – 67.4%
2012	100 – 100%	100 – 100%
2013	19 – 81%	19 – 81%
2014	0 – 62%	0 – 82.9%
2015	9.6 – 70.4%	10 – 90%
2016	28.9 – 100%	0 – 100%
2017	28.9 – 100%	0 – 55.1%
2018	32.6 – 100%	100 – 100%
2020	—	0 – 100%
2022	100 – 100%	0 – 100%
2023	100 – 100%	—

Egg donation · Between 35 and 39

Fresh embryos
Frozen embryos

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Egg donation · Between 35 and 39
Year	Fresh embryos	Frozen embryos
2009	100 – 100%	100 – 100%
2010	23.1 – 88%	62 – 100%
2011	23.8 – 76.2%	41 – 90.7%
2012	35.1 – 88%	93.3 – 100%
2013	23.5 – 59.3%	65.8 – 93%
2014	44.1 – 85.9%	13.2 – 53.5%
2015	14.8 – 49.4%	12.4 – 51.3%
2016	21.5 – 67.4%	4.9 – 52.2%
2017	21.7 – 64%	13.7 – 50.3%
2018	32.4 – 71.6%	17.9 – 50.8%
2019	35.1 – 88%	28.1 – 78.6%
2020	29.6 – 90.4%	1 – 99%
2021	16 – 74.9%	9.6 – 70.4%
2022	4 – 71%	0 – 37.9%
2023	38 – 100%	15.4 – 84.6%

Egg donation · Over 40

Fresh embryos
Frozen embryos

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Egg donation · Over 40
Year	Fresh embryos	Frozen embryos
2009	0 – 35%	8.5 – 60.1%
2010	12 – 64.9%	49.7 – 97.6%
2011	0.5 – 49.5%	0.5 – 49.5%
2012	41.6 – 98.4%	86.4 – 100%
2013	42.8 – 90.5%	77.3 – 100%
2014	23.2 – 63.7%	11 – 47.4%
2015	26.6 – 60.9%	10.9 – 36.7%
2016	24.6 – 59.3%	16.5 – 41.2%
2017	29.5 – 56.7%	15 – 35%
2018	19.1 – 46.2%	14.4 – 35.6%
2019	33.2 – 66.8%	14.5 – 38.3%
2020	36.5 – 75.5%	5.2 – 40.2%
2021	23.4 – 52.8%	18.2 – 43.3%
2022	56 – 91.9%	6.5 – 23.8%
2023	67.8 – 100%	29.3 – 67%

AIH — artificial insemination (partner’s sperm) · Under 40

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AIH — artificial insemination (partner’s sperm) · Under 40
Year	Under 40
2009	4.7 – 11.3%
2010	7.1 – 15.1%
2011	5.5 – 11.2%
2012	7.7 – 14.5%
2013	5.8 – 12.4%
2014	7.4 – 14.5%

AIH — artificial insemination (partner’s sperm) · Under 35

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AIH — artificial insemination (partner’s sperm) · Under 35
Year	Under 35
2015	7.7 – 14.9%
2016	12.7 – 20.3%
2017	9.4 – 15.6%
2018	11.7 – 18.5%
2019	6.7 – 13.8%
2020	5.6 – 14.9%
2021	11.4 – 21.1%
2022	9 – 19.9%
2023	5.4 – 16.1%

AIH — artificial insemination (partner’s sperm) · Between 35 and 39

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AIH — artificial insemination (partner’s sperm) · Between 35 and 39
Year	Between 35 and 39
2015	7 – 15.2%
2016	7.3 – 15.8%
2017	5.6 – 12.2%
2018	8.2 – 15.7%
2019	5.1 – 12.4%
2020	3.9 – 13.9%
2021	6.8 – 15.6%
2022	8.3 – 18.7%
2023	13.6 – 28.1%

AID — artificial insemination (donor sperm) · Under 40

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AID — artificial insemination (donor sperm) · Under 40
Year	Under 40
2009	0 – 19.3%
2010	1.6 – 17.3%
2011	0 – 19.5%
2012	9.2 – 26.9%
2013	9.3 – 32.3%
2014	15.6 – 40.4%

AID — artificial insemination (donor sperm) · Under 35

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AID — artificial insemination (donor sperm) · Under 35
Year	Under 35
2015	4.9 – 38.6%
2016	17.3 – 42.7%
2017	8 – 28.4%
2018	15.3 – 34.7%
2019	8.7 – 27.1%
2020	10.1 – 34.4%
2021	8.6 – 25.6%
2022	14.5 – 34.1%
2023	13.5 – 31.2%

AID — artificial insemination (donor sperm) · Between 35 and 39

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AID — artificial insemination (donor sperm) · Between 35 and 39
Year	Between 35 and 39
2015	8.6 – 39.7%
2016	0 – 23.8%
2017	9.3 – 26.1%
2018	9.3 – 22.9%
2019	10.7 – 23.4%
2020	9.7 – 20.9%
2021	12.4 – 23%
2022	10.2 – 20%
2023	12.3 – 23.1%

Year-by-year table

The table is the exact and complete reading: everything in the charts, and more. Each row cites the wording the registry requires for that year.

Year	Name in the registry	Cycles started	Transfers	Pregnancy per transfer (under 35)	Pregnancy per cycle (insemination)	Attribution
2009	Fundacion Jimenez Diaz UTE	100-500	341	30.2 – 45.8%	4.7 – 11.3%	Registro Nacional de Actividad 2009-Registro SEF
2010	Fundacion Jimenez Diaz UTE	> 500	390	24.6 – 38.8%	7.1 – 15.1%	Registro Nacional de Actividad 2010-Registro SEF
2011	Fundacion Jimenez Diaz UTE	> 500	498	35.7 – 49.7%	5.5 – 11.2%	Registro Nacional de Actividad 2011-Registro SEF
2012	Fundacion Jimenez Diaz UTE	> 500	861	40.4 – 55.1%	7.7 – 14.5%	Registro Nacional de Actividad 2012-Registro SEF
2013	Fundacion Jimenez Diaz UTE	> 500	846	29.6 – 44.8%	5.8 – 12.4%	Registro Nacional de Actividad 2013-Registro SEF
2014	Fundacion Jimenez Diaz UTE	> 500 · 100-500	926	28.5 – 42%	7.4 – 14.5%	Registro Nacional de Actividad 2014-Registro SEF
2015	Fundacion Jimenez Diaz UTE	> 500 · 100-500	1,289	36.1 – 47.7%	7.7 – 14.9%	Registro Nacional de Actividad 2015-Registro SEF
2016	Fundacion Jimenez Diaz UTE	> 500 · 100-500	1,578	36.4 – 47.5%	12.7 – 20.3%	Registro Nacional de Actividad 2016-Registro SEF
2017	Fundacion Jimenez Diaz UTE	> 500 · 100-500	2,008	34.4 – 44.7%	9.4 – 15.6%	Registro Nacional de Actividad 2017-Registro SEF
2018	Fundacion Jimenez Diaz UTE	> 500 · 100-500	2,254	38.3 – 48.3%	11.7 – 18.5%	Registro Nacional de Actividad 2018-Registro SEF
2019	Fundacion Jimenez Diaz UTE	> 500	1,584	29.9 – 42.7%	6.7 – 13.8%	Registro Nacional de Actividad 2019-Registro SEF
2020	Fundacion Jimenez Diaz UTE	> 500	1,323	32.1 – 46.2%	5.6 – 14.9%	Registro Nacional de Actividad 2020-Registro SEF
2021	Fundacion Jimenez Diaz UTE	> 500	1,486	28.5 – 41.3%	11.4 – 21.1%	Registro Nacional de Actividad 2021-Registro SEF
2022	Fundacion Jimenez Diaz UTE	> 500	1,420	32 – 46.3%	9 – 19.9%	Registro Nacional de Actividad 2022-Registro SEF
2023	Fundacion Jimenez Diaz UTE	> 500	1,583	34.3 – 48.6%	5.4 – 16.1%	Registro Nacional de Actividad 2023-Registro SEF

Gaps in the series, and how to read them

The registry’s province-by-province census returns empty for 2009 and 2010, even though the individual profiles for those years do exist and have been recovered one by one. A centre missing from a given year means the registry publishes no profile for it that year — not that it closed.

The registry’s template changed schema in 2014 and again in 2015: up to 2013, cycles, implantation and transfers are published without separating fresh from frozen embryos, and insemination is published for a single age band (“under 40”). That is why some years carry fewer series than others: it is what the source published, not a missing figure.

And most important: a change from one year to the next is not, on its own, an improvement or a decline. The patient mix changes, selection criteria change and, at small volumes, chance changes too. Wide intervals are precisely the signal that the exact number cannot be trusted.

Official guide: how to interpret a centre’s data (PDF, in Spanish)

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Source: “Registro Nacional de Actividad 2023-Registro SEF” (Spanish National ART Activity Registry) — registrosef.com, retrieved 31 July 2026.