I have a cow that when I bout her she was breed her calf died at 5 month, and then I had her "AI" on 8/17/06 9 month later no calf I had her "AI" again on 9/24/06 she was do in June there was no calf? 2 days ago she came in to heat for the first time, today I note se she look like she aborted something like a cord was hanging out of her could it be after so long? I looked all over my fields and found nothing I well look again in the morning and call a vet.