Many people take the hatched chicks into the house until all of the eggs have hatched because the hen often will be torn between sitting on eggs and taking care of new chicks. Put those chicks into a brooder, and then put them back the first night after hatching. To do this, go in late at night and slip the chicks under her while removing eggshells and wood eggs. You can add a few orphan chicks also if you want.
Courtesy Skyhorse Publishing