Ok. Lot of stress in last 6 weeks. Of the two eggs I took away from broody on 19th day, one hatched under the lamp and there is no movement in the other. I just candled it, there is large aircell and dark space filling almost everything in the egg. Exception, water/liquid seem to be floating right below the aircell. I can see it changing shape of aircell slightly when I tilt the egg slowly. There is no smell. Is this indication of a dead chick in the egg ? Should I continue to keep the egg under lamp with humidity ?