today is the end of day 23 and I am hearing and seeing nothing from my chicks. I talked into the inc and heard no "talking" back, no chirping etc. I decided to candle an egg so I slid the bator open just a touch and quickly removed an egg. Didn't even drop the temp. I candled it and the egg was fuller than it was on day 17. It was entirely black except the air pocket. The air pocket is clear. I tapped on the egg and there was no movement or sound that I could see or hear, but the eggs are dark in color and I have never seen movement but they continue to grow so... So what am I looking for? I am hoping that there is still a chance, though I am 100% sure that the temp has not been low. It is a still air so I have kept it at 101 to 101.5. I am a nervous wreck over this whole thing.