I just lost one a couple days ago. Down to 3 that are still kicking with detached air cells on day 15 going on day 16 tonight.Good logic. I think a couple may have quit already but leaving in fir now in upright single crate. Will do the tilting. Several seems to be growing regardless.
Hens go broody when you don’t want them to… and won’t go broody when you do. 