Problems and solutions in equine embryo transfer programs in Brazil

Alvarenga, M. A

Background: Brazil is the second country on equine embryo world production. Problems related to the application of equine embryos transfer in Brazil are discussed in this article. Review: The main factor related to low efficacy of Equine Embryos Transfer programs consists in the difficulty to induce multiple ovulations Among the most common difficulties and limitations faced in our country, we emphasize the utilization aspect of a higher percentage of aged females which are used as donors the interest for the continuity of their use is attached to the fact of slow genetic improvement on equine species. Conclusion: other important aspect is related to recipient quality.

1. fertility
2. Brazil
3. equine
4. embryos
5. efficacy
6. embryos transfer