I bought 2 dozen eggs from Bobbi Porto. SO she shipped them from FLorida to Louisiana. She sent them on Tuesday and all 24 are not cracked. I have only 2 will completely detached air sacs and I have like 4 with partially detached air sacs. I let them set for 24 hours and I am not turning them the first two days. I have a brinsea and the eggs are standing upright at 99.5 degrees and at 45% humidity. People say that with shipped eggs your hatch rate is 50%. I dont think that I will get 12 chicks! Last time I ordered eggs off of ebay from some silkie breeder and got 1 out of a dozen and the one that hatched had a deformed hock joint. Thanks!