A local equine breeder is in need of our help!! He has four different mares all in different phases of their estrous cycles. Based on each of the mares last ovulation date we need to map out the mares estrous cycles and determine which day he should inseminate each horse. In order to map out the cycles we first need to know the length of one complete cycle, how many days she spends in each phase, and at which point, in what phase is optimal for breeding. Good Luck!!!