My White Cochins just went broody she has been sitting about 8 eggs for 2 days. I ordered chicks online and they should be here in 2 weeks. There is 14 chicks coming. Can i swap the eggs with the chicks when the chicks come in? Is 14 chicks too many to give to one hen? If not than when should i swap them? I've never had a hen go broody and raise chicks so any information would be helpful i know nothing on this subject. Thanks ahead of time.