I have a BO sitting on 13 eggs in a deep nest. When I took her off to mark the eggs (to make sure no other hen added any more), I realized no one told the hen the rules about incubating! She has them layered 2 deep, some stacked on top of others, and the pointy end is up on some of them! Is this normal? Does this effect the hatch rate? Should I take the eggs and place them in the incubator??