Everything the Spanish National Activity Registry publishes about FIV VALENCIA between 2013 and 2023: 11 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 oocytesSee this chart’s data
Transfers recorded per year — IVF/ICSI with own oocytes
Year
Value
2013
292
2014
279
2015
293
2016
325
2017
282
2018
244
2019
228
2020
224
2021
340
2022
255
2023
220
Transfers recorded per year — Egg donationSee this chart’s data
Transfers recorded per year — Egg donation
Year
Value
2013
203
2014
162
2015
153
2016
93
2017
66
2018
67
2019
30
2020
12
2021
39
2022
81
2023
133
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
See this chart’s data
IVF/ICSI with own oocytes · Under 35
Year
Fresh embryos
Frozen embryos
2013
48.6 – 73.5%
60.1 – 81.9%
2014
21.5 – 46.3%
37.1 – 73.3%
2015
33.4 – 62.3%
35.8 – 70.4%
2016
26.4 – 56.5%
37.3 – 67.5%
2017
29.6 – 64.2%
32 – 63%
2018
41.1 – 82.7%
42.2 – 71.5%
2019
53.8 – 96.2%
39.2 – 72.6%
2020
19.2 – 59.1%
36.2 – 66.1%
2021
13.2 – 53.5%
36.7 – 59.3%
2022
0 – 35%
23.6 – 43.9%
2023
50.6 – 100%
28.1 – 48.6%
IVF/ICSI with own oocytes · Between 35 and 39
Fresh embryos
Frozen embryos
See this chart’s data
IVF/ICSI with own oocytes · Between 35 and 39
Year
Fresh embryos
Frozen embryos
2013
39 – 59%
47.2 – 66.5%
2014
28.5 – 51.5%
15.6 – 40.4%
2015
26.2 – 46.7%
39.6 – 70.4%
2016
30.6 – 51.2%
36.6 – 61.7%
2017
36.9 – 59.2%
26.4 – 53.6%
2018
20 – 52.8%
37.3 – 60%
2019
22.1 – 50.6%
34.7 – 60.2%
2020
20.7 – 54.3%
32.4 – 57.6%
2021
21.2 – 57.4%
30.8 – 48.6%
2022
16.3 – 56.5%
31.1 – 53.8%
2023
12.6 – 58%
26.9 – 47.8%
IVF/ICSI with own oocytes · Over 40
Fresh embryos
Frozen embryos
See this chart’s data
IVF/ICSI with own oocytes · Over 40
Year
Fresh embryos
Frozen embryos
2013
28.2 – 54%
31.6 – 57.4%
2014
8.7 – 30.5%
8.1 – 44%
2015
13.1 – 33.8%
9.9 – 44%
2016
11.9 – 33.7%
10.9 – 39.1%
2017
16.9 – 41.9%
7.6 – 36.2%
2018
8.9 – 36.8%
6.3 – 31.5%
2019
7.2 – 30.9%
14.6 – 46%
2020
0 – 20.7%
17.9 – 48.7%
2021
9.3 – 34.6%
12.9 – 34.6%
2022
0 – 35%
5.7 – 25.7%
2023
17.1 – 100%
18.5 – 61.5%
Egg donation · Under 35
Fresh embryos
Frozen embryos
See this chart’s data
Egg donation · Under 35
Year
Fresh embryos
Frozen embryos
2013
76 – 100%
100 – 100%
2014
13.3 – 100%
100 – 100%
2015
100 – 100%
13.3 – 100%
2016
100 – 100%
0 – 55.1%
2017
100 – 100%
0 – 100%
2018
100 – 100%
—
2019
100 – 100%
—
2020
100 – 100%
—
2021
0 – 86.7%
—
2022
—
13.3 – 100%
2023
—
100 – 100%
Egg donation · Between 35 and 39
Fresh embryos
Frozen embryos
See this chart’s data
Egg donation · Between 35 and 39
Year
Fresh embryos
Frozen embryos
2013
45.2 – 82.8%
79 – 100%
2014
42.4 – 76.4%
13.8 – 69.6%
2015
51.3 – 84.2%
14.5 – 52.2%
2016
13.8 – 69.6%
16.9 – 68.8%
2017
44.9 – 100%
0 – 41%
2018
15.4 – 84.6%
35.2 – 92.1%
2019
100 – 100%
10 – 90%
2021
100 – 100%
53.5 – 100%
2022
100 – 100%
9.6 – 70.4%
2023
20.5 – 93.8%
31.9 – 80.6%
Egg donation · Over 40
Fresh embryos
Frozen embryos
See this chart’s data
Egg donation · Over 40
Year
Fresh embryos
Frozen embryos
2013
37.3 – 61.2%
55.3 – 76.5%
2014
41.6 – 66.6%
19.5 – 44.6%
2015
54.8 – 81.4%
16.1 – 43%
2016
40.9 – 80.8%
12.7 – 41.3%
2017
15.2 – 64.8%
25.6 – 61.1%
2018
23.8 – 76.2%
29.6 – 64.2%
2019
35.9 – 97.5%
12 – 64.9%
2020
1 – 99%
10 – 90%
2021
45 – 100%
28.1 – 71.9%
2022
1 – 99%
40 – 64.7%
2023
25.1 – 84%
34.4 – 54.2%
AIH — artificial insemination (partner’s sperm) · Under 40See this chart’s data
AIH — artificial insemination (partner’s sperm) · Under 40
Year
Under 40
2013
1.8 – 31.6%
2014
0 – 32.6%
AIH — artificial insemination (partner’s sperm) · Under 35See this chart’s data
AIH — artificial insemination (partner’s sperm) · Under 35
Year
Under 35
2015
0 – 19.3%
2016
0 – 37.8%
2018
0 – 62%
2019
0 – 86.7%
2021
0 – 86.7%
2023
0 – 86.7%
AIH — artificial insemination (partner’s sperm) · Between 35 and 39See this chart’s data
AIH — artificial insemination (partner’s sperm) · Between 35 and 39
Year
Between 35 and 39
2016
0 – 40.2%
2017
0 – 82.9%
2018
0 – 71.1%
2020
0 – 46.5%
AID — artificial insemination (donor sperm) · Under 40See this chart’s data
AID — artificial insemination (donor sperm) · Under 40
Year
Under 40
2013
0 – 49.4%
2014
5.7 – 55.9%
AID — artificial insemination (donor sperm) · Under 35See this chart’s data
AID — artificial insemination (donor sperm) · Under 35
Year
Under 35
2016
0 – 55.1%
2017
44.9 – 100%
2020
15.4 – 84.6%
2021
0 – 20.6%
2022
2.5 – 64.1%
2023
0 – 62%
AID — artificial insemination (donor sperm) · Between 35 and 39See this chart’s data
AID — artificial insemination (donor sperm) · Between 35 and 39
Year
Between 35 and 39
2015
0 – 55.1%
2016
0 – 86.7%
2018
17.1 – 100%
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
2013
FIV VALENCIA
100-500
495
48.6 – 73.5%
1.8 – 31.6%
Registro Nacional de Actividad 2013-Registro SEF
2014
FIV VALENCIA
100-500
441
21.5 – 46.3%
0 – 32.6%
Registro Nacional de Actividad 2014-Registro SEF
2015
FIV VALENCIA
100-500
446
33.4 – 62.3%
0 – 19.3%
Registro Nacional de Actividad 2015-Registro SEF
2016
FIV VALENCIA
100-500
418
26.4 – 56.5%
0 – 37.8%
Registro Nacional de Actividad 2016-Registro SEF
2017
FIV VALENCIA
100-500
348
29.6 – 64.2%
0 – 82.9%
Registro Nacional de Actividad 2017-Registro SEF
2018
FIV VALENCIA
100-500
311
41.1 – 82.7%
0 – 62%
Registro Nacional de Actividad 2018-Registro SEF
2019
FIV VALENCIA
100-500
258
53.8 – 96.2%
0 – 86.7%
Registro Nacional de Actividad 2019-Registro SEF
2020
FIV VALENCIA
100-500
236
19.2 – 59.1%
0 – 46.5%
Registro Nacional de Actividad 2020-Registro SEF
2021
FIV VALENCIA
100-500
379
13.2 – 53.5%
0 – 86.7%
Registro Nacional de Actividad 2021-Registro SEF
2022
FIV VALENCIA
100-500
336
0 – 35%
2.5 – 64.1%
Registro Nacional de Actividad 2022-Registro SEF
2023
FIV VALENCIA
100-500
353
50.6 – 100%
0 – 86.7%
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.
