Posted 10/6/2012 14:08 (#2626844 - in reply to #2626710) Subject: Re: Preg cows by blood test
Marshall, North Carolina
I have had good luck with it. I use Bio Tracking they have a lab fairly close to me. I liked being able to catch them up when time permits took me a few head to learn to stick the vein just right but after that it was a quick process.
Preg cows by blood test
