At the 2012 Hagyard Bluegrass Equine Symposium, held Nov. 1-4 in Lexington, Ky., Ryan Ferris, DVM, MS, reviewed current options for estrus suppression in mares. "This is a common request from ...

Horses are seasonally polyestrus, meaning their estrous cycles depend on the ¬season. The length of a mare's natural breeding season varies, but for the northern hemisphere it typically starts in ...

Estrus synchronization and insemination of the donor mare: Before the embryo flushing, the estrous cycle of the donor and recipient mares ... the recipient mare can be scanned and the pregnancy ...