Early death/not fertilized?

[schambo]

Day 10, 3/4 of my ameraucana’s eggs are developing well. This one was clear so I pulled it and cracked it. I’m just trying to learn more about the process, so can anyone tell me what happened with it, where it stopped along the development process, or if maybe it wasn’t fertilized at all?

 

[Debbie292d]

After cooking for 10 days in an incubator it's pretty hard to know which that was, whether unfertilized or just a non-starter, but what I say all of mine are like that are is unfertilized.

Wishing you the best for a successful hatch!!