can an egg hatch after it's been cool
Confidence votes 12. yes they can, but only if the egg hasn't started its growing cycle yet. so a chicken can lay an egg and it can go cold for a few days, but once it starts growing (via incubator or broody chicken) it musnt go cold.if your using broody chickens to hatch the eggs let the chicken off no longer than 20mins a day to eat,drink water, dust bath and poop. PS the egg must be fertilized of corse.o a chicken can lay an egg and it can go cold for a few days, but once it starts growing (via incubator or broody chicken) it musnt go cold.