Why choose ovobank?

Ovobank was created to provide solutions for assisted reproduction centers in the search and selection of suitable donors for their patients, aiming to meet the growing demand for oocytes, optimize fertility treatments, and support future parents on their journey.
Ovobank has the latest generation equipment to provide a high quality service within the Assisted Reproduction Clinic in Ovoclinic.
The oocyte vitrification process at Ovobank is performed by qualified staff who have been trained in the field of cryobiology using techniques and products fulfilling European regulations. As a result, eggs are processed under the best conditions to preserve all their potential, in order to offer a guaranteed service in both quality and success.
Why Ovobank Stands Out?
- Because ovobank ensures the highest quality of vitrified oocytes.
- For our meticulous donor selection process.
- For our advanced and rigorous system of transportation, storage and traceability of the samples.
- For our team, specializing in personalized care to the collaborating center.

With Ovobank’s dedication to providing top-tier vitrified eggs, we maintain the utmost standards in safety and excellence throughout every stage.

Our thorough donor selection process includes detailed evaluations and screenings, ensuring that all donors meet strict medical, genetic, and ethical criteria for quality and safety.

Our advanced transportation, storage, and sample tracking system ensures maximum safety and dependability at each phase.

Our team, specialized in delivering personalized support for collaborating centers, offers tailored assistance and focused attention throughout the entire journey.
Our centers
Madrid
Madrid
Marbella
Seville
Ceuta
The pregnancy rates using devitrified (thawed) donor eggs are comparable to those achieved with fresh donor eggs.
Thanks to advances in vitrification, we can now preserve eggs with a survival rate close to 100%—a significant breakthrough in assisted reproduction.
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Why Vitrification Works ?
Challenge | Vitrification Solution |
---|---|
Eggs are large and contain a lot of water, making them fragile during freezing. | Vitrification uses cryo-protectants and ultra-rapid freezing to avoid ice formation. |
Ice crystals can severely damage the egg's structure. | Cooling rates of 15,000–30,000°C/min maintain cell integrity. |
Our Clinical Data
Survival Rate After Devitrification
Pregnancy Rate (B-HCG+)
Data Sources
Protocol
Last Updated
Close to 100%
Based on 2 blastocyst transfers
FIV Marbella (2016–2017)
Manufacturer-advised protocols used
August 2017

Guarantee of oocyte batch
Ovobank provides only mature eggs for fertilization with sperm. Thanks to the acquired experience and the results we can ensure that from a batch of 6 vitrified eggs at least 2 normal developing embryos on day 3 will be transferred with a high probability of success.