I had 5 Limousin heifers bred for their second calves with a (neighbors)Charolais bull. I was told this was a mistake and I should have done this visa-versa.I worried all spring but they had no problems with birthing either from luck or whatever. My question is. I have four 14 month old Limousin heifers that have not been bred before and the same nice neighbor (same bull)has offered his bull again. Would this be a mistake? I've heard all sorts of problems with first time calving.