What is the earliest you've seen a (apparently) fullterm calf born?
I had one born 19 days before the due date, if it wasn't from a synchronised heat and AI I would have been convinced it was a case of bred by mistake on the previous heat.
I had one born 19 days before the due date, if it wasn't from a synchronised heat and AI I would have been convinced it was a case of bred by mistake on the previous heat.