we raise limosuine cattle and have no calving problems. uncle next store, raises even better calves out of gelbies. but i know a farmer down the road with bit of flat land who raises up angus and boy oh boy are his cows nice. i think always to watch your first timers when they freshen. i might gently say that if your not wantin to keep a carin eye on your cows at this important time, i don't know.... any cow, even a seasoned one who drop a calf with no more thought than droppin a turd can have a trouble. its farmin and it all comes with the territory. relax and think much of your new cows. stand behind your choice. i never have bad to say about any breed they all have their good points. (and ya never know if the breed your bad mouthin, is the breed your neighbor is proud of lol.) i hope i didn't say too much, i'm tryin to encourage, i guess