i was taken my 1st calf heifers out to my rent place, i am picking up the bull tomorrow. i have one yearling heifer to go with them. stopped by the vet to get a couple calves dehorned and some other stuff. i asked the vet if the yearling looked bred i thought she had started to belly down and i could see her udder. so i ran her in and she is 6-7 months bred !!!!!!!!!!!!!!! she will calve at 18 months old, at least she is almost as big as the 2 year olds......i put her back in the mud hole with the little heifers, so i can keep my eye on her. that is better than the last one a few years ago at 16 months.