Cows to be inseminated should be in a proper body condition score. Desirable body condition scores would be in the 5-7 range. Cows should be fed or allowed access to high quality forage that allows them to achieve desirable flesh. Cattle that are too thin or too fat would not be good candidates for AI programs. Proper mineral supplementation is also important.
Minerals play a very important role in estrous cycle function and conception.
Cattle to be inseminated should be at least 45 days postpartum before beginning an AI program. Cows need sufficient time to recover from the stresses of calving and to return to normal estrous cycle activity. By allowing cows this period of recovery, greater estrus activity and improved conception rates should be experienced. Another important factor is the ease with which cattle are sorted and worked. Cows respond much better to AI if they are worked quietly and gently.