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Complejo Hospitalario de Segovia, year by year

Everything the Spanish National Activity Registry publishes about Complejo Hospitalario de Segovia between 2014 and 2023: 10 years with data. Each year carries its own attribution, because each year is a separate publication of the registry.

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.

AIH — artificial insemination (partner’s sperm) · Under 40
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AIH — artificial insemination (partner’s sperm) · Under 40
YearUnder 40
20148 – 22%
AIH — artificial insemination (partner’s sperm) · Under 35
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AIH — artificial insemination (partner’s sperm) · Under 35
YearUnder 35
20151.3 – 15.3%
20160.6 – 16.8%
20171 – 11.8%
20183.1 – 21.4%
20190 – 14.2%
20200 – 21.1%
20213.5 – 31%
20220 – 13.4%
20230.6 – 18.4%
AIH — artificial insemination (partner’s sperm) · Between 35 and 39
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AIH — artificial insemination (partner’s sperm) · Between 35 and 39
YearBetween 35 and 39
20152.5 – 24.5%
20163.5 – 23.8%
20170 – 11.7%
20180 – 16.5%
20190 – 14.2%
20200 – 14.6%
20210 – 9.8%
20223.2 – 18%
AID — artificial insemination (donor sperm) · Under 35
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AID — artificial insemination (donor sperm) · Under 35
YearUnder 35
20150 – 40.2%
20171 – 53.6%
20190 – 35%
20200 – 31.6%
20210 – 13.9%
20220 – 10.1%
20230 – 31.6%
AID — artificial insemination (donor sperm) · Between 35 and 39
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See this chart’s data
AID — artificial insemination (donor sperm) · Between 35 and 39
YearBetween 35 and 39
20150 – 31.6%
20160 – 46.5%
20190 – 44.8%
20200 – 55.1%
20210 – 25.6%
20220 – 11.7%

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.

YearName in the registryPregnancy per cycle (insemination)Attribution
2014Complejo Hospitalario de Segovia8 – 22%Registro Nacional de Actividad 2014-Registro SEF
2015Complejo Hospitalario de Segovia1.3 – 15.3%Registro Nacional de Actividad 2015-Registro SEF
2016Complejo Hospitalario de Segovia0.6 – 16.8%Registro Nacional de Actividad 2016-Registro SEF
2017Complejo Hospitalario de Segovia1 – 11.8%Registro Nacional de Actividad 2017-Registro SEF
2018Complejo Hospitalario de Segovia3.1 – 21.4%Registro Nacional de Actividad 2018-Registro SEF
2019Complejo Hospitalario de Segovia0 – 14.2%Registro Nacional de Actividad 2019-Registro SEF
2020Complejo Hospitalario de Segovia0 – 21.1%Registro Nacional de Actividad 2020-Registro SEF
2021Complejo Hospitalario de Segovia3.5 – 31%Registro Nacional de Actividad 2021-Registro SEF
2022Complejo Hospitalario de Segovia0 – 13.4%Registro Nacional de Actividad 2022-Registro SEF
2023Complejo Hospitalario de Segovia0.6 – 18.4%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)

← Back to the Complejo Hospitalario de Segovia profile

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