Embryo Transfer: with an Avantea Recipient Mare, Experience and Quality Make the Difference

In recent years, OPU-ICSI has profoundly transformed the way sport horse reproduction is approached. Today, it is possible to obtain embryos from mares actively competing, from broodmares with reproductive issues, or from horses of exceptional genetic value, significantly expanding the possibilities of modern breeding.  

However, obtaining one or more embryos is only the beginning of the journey: from that moment onward, one of the most important decisions every breeder must make arises.

What comes next?

The possibility of freezing embryos undoubtedly offers a major strategic advantage, allowing breeders to plan their breeding programs with greater flexibility, preserve valuable bloodlines, and organize the future without immediate constraints.

Even at this stage, Avantea’s experience, advanced reproductive expertise, and professional embryo management make a real difference. Managing a cryopreserved embryo — from freezing to thawing — requires rigorous protocols, advanced technologies, and above all, expertise built through years of hands-on experience.  

Choosing Avantea means relying on a company that has represented a European benchmark in equine reproductive biotechnology for decades. Thanks to experience gained daily in the field, the company has developed outstanding competence and professionalism not only in performing OPU-ICSI procedures and managing fresh or frozen embryos, but also in the delicate stages of embryo transfer into recipient mares. This technical and scientific know-how has been refined over the years with one clear objective: offering breeders the best possible conditions to maximize reproductive success.  

When the decision is made to transfer the embryo, another crucial factor comes into play: the quality of the recipient mare.

Breeders may choose to use their own recipient mare, provided the mare is carefully evaluated from a reproductive standpoint through thorough gynecological examinations and properly managed according to the required veterinary health protocols.  

Alternatively, they can rely on Avantea’s recipient mare leasing service, a solution specifically designed to oversee every stage of the process with care and professionalism — from recipient mare monitoring to embryo transfer — thus ensuring the best possible conditions for the success of the procedure.  

Today, Avantea offers a recipient herd consisting of more than 500 mares. This is not simply about having a large number of mares available, but about relying on a structured and highly organized system developed over the years to ensure continuity, reliability, and optimal conditions for embryo transfer programs.  

Each recipient mare is monitored through constant veterinary checks, accurate gynecological examinations, and extremely rigorous health protocols. From embryo thawing to synchronization of the recipient mare’s cycle, all the way to nutritional management and the mare’s daily well-being, every phase of the process is handled with care and professionalism, because even the smallest detail can influence the successful outcome of the pregnancy.  

The practical experience of the team managing every step of the process has a direct impact on success rates. It is precisely this experience — gained through an exceptionally high number of procedures performed over the years — that has made Avantea an internationally recognized point of reference in assisted equine reproduction.  

The management of the mares also reflects this philosophy: the animals are housed in environments specifically designed to ensure tranquility, comfort, and well-being, with daily access to paddocks, balanced nutrition, and continuous monitoring. Every detail is handled with the aim of creating ideal conditions to support a calm and stable pregnancy.  

Because when it comes to embryos, genetics, and the future of breeding, the difference often lies not only in the technique used, but in the quality of the people and the facility entrusted with the process.

From this perspective, Avantea continues to represent a trusted certainty for breeders throughout Europe.  

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