I'd be fussing about that too!!!
Ouch!!!
That's very interesting on the humidity drop while hatching/shrinkage thing. I'll actually pay heed when someone with more experience tells me "Don't" even if they don't explain why -- but I have to admit I really like knowing
why something happens. I suspect eventually I may get into experimental breeding just because I find it fascinating how things work and combine. I guess you could say I'm doing experimental breeding now
although not with any intent. Just happen to have a Marans roo and Rock and NH hens.
Just ordered two australorps, two columbian wyandottes, and one speckled sussex (hoping for a broody!) from Meyer hatchery. My little mutts are supposed to hatch on the 18th, I pick the new ones up on the 20th -- voila! Instant motley baby crew! I wanted a few other breeds too, but they weren't available that week. Just as well -- I really only have room for 16 chickens or so without crowding, and I'm already over limit. Chicken stew, anyone?
And I suspect I would do the same thing with "iffy" eggs -- I tend to hang on till all hope is gone, whatever the situation... Hee!
Question: when I first got my hens, their calcium was clearly very low, producing really thin eggs that crumpled with very little pressure, and their overall condition was fair but not great. I'm a bit of a health-food nut
and my hens are now sleek and sassy and lay eggs you could practically play baseball with. Okay, that's an exaggeration! But they're definitely very strong, sturdy shells at this point. Is it possible to give your hen
too much calcium, thereby producing an egg a chick has a hard time breaking out of? If it is, I think I may have done it.