Seeing all of this math and everything, makes my head hurt.
I feel like incubating shouldn't be such a hard process. I don't even do anything like this, but I don't deal with other people's eggs.
I know the quality of my eggs and they're like gold to me especially with 90% hatch rates.
Does doing all this math truly give you a better hatch rate?
lol! No, it doesn't for me, I've always gone by air cell development but everyone is different. Do what you're comfortable with! Weighing is more effort in my opinion but it also takes a lot of the guess work out for someone that has never hatched before and is struggling to decide what the "right" air cell development looks like even with diagrams.
This was actually my first time weighing along side watching the air cell development because someone requested that I do it for different sized eggs. I'll eventually put together an article with both methods to help people decide what works best for them.
