First, congrats on the hatch!! Did you get that nervous feeling when you opened the air cell and saw him moving?? That's how I felt the one time I did it...but you're a pro with that stuff! I have a question of opinion for you. I've been reading quite a few posts that say after day 23, they throw the eggs out because most any eggs that hatch as late as 24, will have deformities. What's your experience with this?Be careful with the duster..it's better to elevate it some so thst the chick can go under the feathers and not in them..their little legs, toes or feet can get stuck, their necks, wings, etc..
have you had any other hatch? I had a bunch of paint Silkies that started hatching early day 18..that was 4 days ago..all of the chicks were in the brooder by late day 19 except one that went in early D20..but there was one egg..I thought it was a quitter bc it hadn't drawn down, air cell hadn't shrunk at all..I went to do an eggtopsy and thank goodness I only opened the air cell..bc it was breathing, still hadn't absorbed the yolk. I figured it would die soon, just looked too far behind but I left it in the hatcher.. today is D22(almost 23) and it's drawn down now, yolk looks almost completely gone and it's moving like crazy now when I moisten the membrane. Can't wait to see if it 'internally' pips..
Don't give up on them if they've not hatched yet..I've had them go anywhere from.Day 18 to Day 25