I have eggs in my bator. Today is day 13 and when I have been candleing the eggs the last few days, I have been seeing the chicks moving like crazy. I just checked 3 of the 7 that have been growing, and I am not seeing movement in them. I think I may have seen movement like a beak moving or something in one of them, but nothing in the other two. Have they died??? I hope they are just getting to big to see them moving. Please tell me what you think.