I am hatching 9 eggs right now and today is day 21. I believe most of the eggs have died due to having small air cells. There are 5 that seemed to be doing good, though and that I could see rocking. One of them hasn't internally pipped and I can no longer see movement from him so I don't know about that one anymore 3 of them have pipped internally and are chirping! The last one, though I am not sure about. I candled him and saw he had definitely pipped internally but I see absolutely no movement from him... Should I do anything ? Or do you think he may have just passed away for whatever reason ? Real Worried.