I have had 5 eggs hatch under my hen on days 21 and 22. 4 eggs are left, but are too dark to candle so I’m wondering when do I remove them from her? Also, when I move her out of the nest to streatch her legs she stays squatting. Will she recover okay from sitting so long? She looks so tired. I’m assuming she’s just reacting to still having eggs to sit on. I’m hoping instinct will be enough to keep her healthy. All of the hatched chicks are perfect!