I have 4 chicks hatched out and one pipped right now. Two eggs are rocking. When do I take the hatched ones out? They are fluffy, running around, and pecking the $h!t out of the poor one that is part of the way out of the shell. If I take them out will my humidity drop and doom the rest of the clutch? There are 13 eggs total, but I think only 12 are viable.