Aw sorry you had to toss some but hopefully the rest will develop!!! Also sorry if this is hijacking or off topic or anything but since you mentioned incubating upright and the air cell issues, I figured you might know the answer to a question I had. I just candled some eggs for fun (well, actually because I had noticed a cracked one when washing them but then couldn’t find the crack after washing so figured I’d candle to find it, which worked. And I washed cause an egg had just broken in a nest box and a bunch were covered in yolk that’s gross lol) and anyway, when doing that I noticed one had an air cell on the side rather than the end. Is that normal? I know it’s common in shipped eggs but had never heard of it in fresh eggs? I literally just collected these right before I candled, though I haven’t collected in a bit so they’re maybe a couple days old, but basically, really fresh and I never heard of it in fresh eggs? Does it just happen sometimes in some eggs?? The air cell appeared to still be attached, didn’t move around when I moved the egg around, but it just wasn’t where it was supposed to be. Maybe it got kicked around? There were lots of other eggs in the box and of course the broken ones which they were all trying to eat so could have gotten shuffled around. Although her other egg and the other eggs in the nest box appear fine with air cell in the proper place, one of the eggs even appears to have a perfect air cell, perfect shape, perfect place

, so I find it odd. Maybe it just happens? Idk. She is an Easter Egger and only started laying again maybe 2 1/2 weeks ago after not having laid for at least 7 months, possibly longer, (started molting in August, but I think she was already not laying before that), and they turned 3 in October so they’re now 3 1/2, if any of that makes a difference? Not that it matters if the eggs are wonky, they are just for eating not hatching (don’t even have a roo so couldn’t hatch even if I wanted to) and the birds are pets, but I was just curious about it. Also all of a sudden my other EEs eggs seem to have gotten smaller.