EVA QX LAB, S.L
Results for EVA QX LAB, S.L in Madrid 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.
- Address:
- C/ Villa de Marín 7, Madrid
- Phone:
- 747858483
- Medical director:
- Isabel María Vielsa Gordillo
Registered services: FIV/ICSI · Donación de ovocitos · PGT · IAC · IAD
IVF/ICSI with own oocytes
In vitro fertilisation using the patient’s own eggs.
- Fresh cycles
- 100-500
- Cycles with frozen embryos
- 100-500
Pregnancy probability per transfer, by the woman’s age
The registry publishes intervals, not exact figures. Scale 0–100%.
Fresh embryos
Frozen embryos
Embryo implantation rate
Probability that a transferred embryo implants in the uterus.
Embryos per transfer
The SEF recommends transferring 1 or 2 embryos whenever possible.
Fresh (102 transfers)
- 1 embryo: 72
- 2 embryos: 30
- 3 embryos: 0
Frozen (150 transfers)
- 1 embryo: 112
- 2 embryos: 38
- 3 embryos: 0
Type of pregnancy achieved
A singleton pregnancy is the best outcome after fertility treatment.
| Pregnancy | With 1 embryo | With 2 embryos | With 3 embryos |
|---|---|---|---|
| Singleton | 94.4% | 58.8% | Not applicable |
| Twin | 5.6% | 41.2% | Not applicable |
| Triplet or more | 0% | 0% | Not applicable |
| Pregnancy | With 1 embryo | With 2 embryos | With 3 embryos |
|---|---|---|---|
| Singleton | 100% | 62.5% | Not applicable |
| Twin | 0% | 37.5% | Not applicable |
| Triplet or more | 0% | 0% | Not applicable |
Egg donation
In vitro fertilisation with eggs provided by a donor.
- Fresh cycles
- Not applicable
- Cycles with frozen embryos
- Not applicable
Pregnancy probability per transfer, by the woman’s age
The registry publishes intervals, not exact figures. Scale 0–100%.
Fresh embryos
Frozen embryos
Embryo implantation rate
Probability that a transferred embryo implants in the uterus.
Embryos per transfer
The SEF recommends transferring 1 or 2 embryos whenever possible.
Fresh (3 transfers)
- 1 embryo: 1
- 2 embryos: 2
- 3 embryos: 0
Frozen (48 transfers)
- 1 embryo: 36
- 2 embryos: 12
- 3 embryos: 0
Type of pregnancy achieved
A singleton pregnancy is the best outcome after fertility treatment.
| Pregnancy | With 1 embryo | With 2 embryos | With 3 embryos |
|---|---|---|---|
| Singleton | Not applicable | 0% | Not applicable |
| Twin | Not applicable | 100% | Not applicable |
| Triplet or more | Not applicable | 0% | Not applicable |
| Pregnancy | With 1 embryo | With 2 embryos | With 3 embryos |
|---|---|---|---|
| Singleton | 93.8% | 66.7% | Not applicable |
| Twin | 6.2% | 33.3% | Not applicable |
| Triplet or more | 0% | 0% | Not applicable |
Other techniques
Pregnancy probability per transfer (intervals as published by the registry).
| Technique | Fresh embryos | Frozen embryos |
|---|---|---|
| PGT (preimplantation genetic testing) | Not applicable | 42.3 – 75.4% |
| Thawing of own eggs (devitrification) | Not applicable | Not applicable |
| Thawing of donor eggs (devitrification) | 16.5 – 44% | 13.8 – 31.1% |
| Sperm donation | 31.4 – 65.5% | 25.4 – 50.4% |
| Embryo donation | — | 15.4 – 84.6% |
Source: “Registro Nacional de Actividad 2023-Registro SEF” (Spanish National ART Activity Registry) — registrosef.com, retrieved 31 July 2026. 2023 activity data, the most recent published by the registry (it publishes with a ~2-year lag).