I have four American/American cross cows going to be bred this week and after a lot of thought I have chosen B.I.M to use on them in the hope of abc steers. This is our first time trying AI and I was wondering if he works good on American cows. I couldn't find any pics to go by. One has had 2 calves the other 3 one calf. These will not be for major shows this time around. If it works out we may do that for next year. The cows are char x brangus, beefmaster x limmie and 2 registered brangus. Thank you in advance for any replies.