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Nebraska | I have not read the other responses yet but I would not give any additional GnRH if you are going to bull breed. I would pull your CIDR and give the prostaglandin shot. Turn the bull in immediately and pull in 30 days. Both cows will have two chances with the bull in that time and if they are open after that, I’d sell the cow and buy a bred in your preferred window.
They should be in heat in 48-60 hours after the cidr pull and prostaglandin. | |
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AI Only Vs Ai & Clean Up Bull
