Instituto Europeo de Fertilidad Valladolid
Results for Instituto Europeo de Fertilidad Valladolid in Valladolid from Spain’s official Ministry of Health registry: reporting is mandatory, and more than 10% of centres are audited each year by an independent body.
- Phone:
- 983070920
- Website:
- https://www.iefertilidad.com/
- Medical director:
- Luis Alfonso de la Fuente Hernández
No activity recorded in the SEF Registry since 2021: this centre does not appear in the most recent census. The results on this page are from 2021, the last year for which the registry publishes its detailed profile.
IVF/ICSI with own oocytes
In vitro fertilisation using the patient’s own eggs.
Pregnancy probability per transfer, by the woman’s age
Out of every 100 embryo transfers performed at this centre, how many resulted in a pregnancy, by the woman’s age.
- This clinic (published interval)
- National average
Fresh embryos
Frozen embryos
Treatment year: 2021.
Why is this measure important?
It is the figure closest to the question “what are my chances?”: the outcome of each transfer, in your age group. The woman’s age is the factor that weighs most on the result — which is why we never show a single overall rate.
Detailed explanation
The registry publishes every rate as an interval: the floor and the ceiling of the centre’s estimate. A wide interval usually means few cycles (more chance at play); a narrow one, more activity. Important: the Spanish registry publishes pregnancies, not live births — some pregnancies do not reach term, so this is not a birth rate. And each clinic treats different patients: comparing raw figures between centres can be misleading.
Embryo implantation rate
Out of every 100 embryos transferred at this centre, how many implanted in the uterus.
- This clinic (published interval)
- National average
Treatment year: 2021.
Why is this measure important?
It measures the outcome embryo by embryo — the finest denominator the registry publishes: it lets you compare centres that transfer a different number of embryos per attempt.
Detailed explanation
It is calculated per embryo transferred, not per transfer: if two embryos are transferred and one implants, the transfer counts as a pregnancy, but implantation is 50%. The registry publishes it as an interval, without an age breakdown. It measures implantation, not a full-term pregnancy or a birth.
Other techniques
Pregnancy probability per transfer (intervals as published by the registry).
| Technique | Fresh embryos | Frozen embryos |
|---|---|---|
| PGT (preimplantation genetic testing) | Not applicable | 100 – 100% |
| Thawing of own eggs (devitrification) | Not applicable | Not applicable |
| Thawing of donor eggs (devitrification) | 16.9 – 68.8% | 0 – 28% |
| Sperm donation | 0 – 82.9% | 100 – 100% |
| Embryo donation | — | Not applicable |
Treatment year: 2021.
Why is this measure important?
These techniques do not fit the sections above, but the registry publishes their results too: they matter if your treatment involves PGT, vitrified eggs, or embryo or sperm donation.
Detailed explanation
Each row is the pregnancy probability per transfer for that technique, as published by the registry (intervals, never reduced to a single number). PGT is published as a rate per transfer — not as the share of cycles using PGT.
IVF/ICSI with own oocytes
Embryos per transfer
The SEF recommends transferring 1 or 2 embryos whenever possible.
Fresh
- 1 embryo: 26
- 2 embryos: 5
- 3 embryos: 0
Frozen
- 1 embryo: 40
- 2 embryos: 7
- 3 embryos: 0
Type of pregnancy achieved
A singleton pregnancy is the best outcome after fertility treatment. Composition of recorded pregnancies: these are pregnancies, not deliveries.
Fresh transfers · with 1 embryo
- Singleton: 100%
- Twin: 0%
- Triplet or more: 0%
Fresh transfers · with 2 embryos
- Singleton: 50%
- Twin: 50%
- Triplet or more: 0%
Frozen embryo transfers · with 1 embryo
- Singleton: 100%
- Twin: 0%
- Triplet or more: 0%
Frozen embryo transfers · with 2 embryos
- Singleton: 100%
- Twin: 0%
- Triplet or more: 0%
Services registered in the SEF census
- FIV/ICSI
- Donación de ovocitos
- PGT
- IAC
- IAD
The registry census lists the services each centre declares; it does not publish the ones it does not offer, so nothing here is marked as “not available”.
Source: “Registro Nacional de Actividad 2021-Registro SEF” (Spanish National ART Activity Registry) — registrosef.com, retrieved 31 July 2026. 2021 activity data. The registry publishes with a ~2-year lag; this is the most recent year with data for this centre.
National average: “Registro Nacional de Actividad 2021-Registro SEF”, the registry’s national statistical report — retrieved 4 August 2026.