My goal on the purebred Angus females is to calve in March at 23-24 months of age. That means they need to be bred at 14-15 months of age. If they are later than 24 months when they have their first calf, they seldom catch up with the mature cow herd calving from mid-March to mid-April and it is a sign of fertility issues for which they need to find a job at another place or go to the feedlot. The crossbred heifers need to do the same thing and they get bred Angus for their first calf and often their second calf as well. If they breed up on time and can raise a decent calf, then they get a shot at raising a show steer with AI. If they can't, then they go down the road too.