Thanks for the reply, The vet liked my cows ok, I have plenty of good pasture and I keep a roll of hay in the manger so they can come up from the pasture and eat if they choose. I'll call the vet and buy whatever he recommends. I only have five cows, is it better to buy or rent a bull or I thought I might AI each one to a different bull just to see what we get. Does that sound crazy or what. Give me some advice, Thanks Tom