I put 12 maran x americauna eggs in the incubator 24 days ago. I eliminated 9 duds as i candled. I couldn't see any development in the other 3 but could tell they were heavier and you couldnt see in when candling. 2 hatched fri night. I gave the 3rd til today. With no peeps or pips i carefully cracked it open. This is my first eggtopsy so im not sure what im looking at but it seems the chick was fully formed and maybe its abdomen hadnt closed?