I had a hen go broody so we gave her 6 eggs, only 2 hatched and one of the chicks died after a few days. So I have just 1 chick about 1 week old and a hen doing a good job taking care of it. I was thinking of buying a few more chicks to give her. I see someone near me with day old chicks available, so that would make these about 1 week younger than the solo chick I have now. Is this ok?