Here is my "simple math" on Simple Math. I bred 6 cows to him last fall (all Meyer 734 daughters or grandaughters). 5 recycled and I re-bred to WMW and all settled. The one I thought was bred to SM is now obviously bred to the clean up bull. On the other hand I bred 5 cows to Amen and all 5 stuck. Has anyone else had any similar results or is mine just isolated. I really liked the breeding on the bull and he sure has a nice look but at these conception rates I probably won't take a chance on him again.