Sorry for the double post not used to mobile app yet. Geeky I would leave them fat side up for 3 days then start tilting in carton and not candle again until day 5 or so. They get so jumbled from shipping. You're right about the propping of carton I did this second clutch, nothing hatched, I also didn't let them rest beyond 24 hours. You're right about wanting to treat them as non shipped eggs if the cells are not detached though. I agree with Bama about the keeping them in cartons the entire time till hatch not being good. Good luck, I looked at images of those SFH they're beautiful birds!
I have 6 babies total! Not a great hatch rate but I was proud for my first time! The other 5 didn't hatch until Sunday night into Monday and I'd have to say Sunday morning I was really feeling super bummed. My son (who is 6) put one of his small stuffed animals in with the first chick so it wouldn't be lonely Sat night. Realistically that chick didn't have the chance to get lonely since my boy was with it most of the day with it. I'm lucky with him since he has a mellow demeanor so I don't have to worry about him being rough with them at all. He named it flower so let's hope it's a hen!
I looked on YouTube about sexing by looking at the feathers at 2 days old and if that is a true way to tell then I think it'll be a hen. I'm already ready to incubate more but I haven't even finished building my coop yet because of rain! Thanks to the BYC members, I truly wouldn't have been able to do this without you!!!