No pipping at all and it's Day 21 of our Silkie Eggs. Hoping for a miracle later today and that at least some of them will hatch. I have more we will be putting on lockdown on Friday but they are bigger chickens. The kids really wanted some Silkies so I did this for them -- they will be so disappointed if they don't hatch! I think we did everything right -- temps and humidity have looked great the entire time. We know the chicks looked developed and the air sack looked great the night of lockdown -- hoping nothing went wrong!!!