I noticed last night when the other hens and roos went to roost one was missing (they are still roosting in the garage not the coop). so i went to the coop and there she was in the next box. i saw her earlier in the day in nest box around 12:00 noon, she was there all day. I shut the pop door. This morning I went and checked her and she was still in the nest box. She can only be sitting on one new egg and an X egg i placed in there on 2/3/10. What should I do, Just remove the eggs from her or leave her be?