Problem with eggs after 10 days of incubation !!!!!!

[zakaria]

Causes of the death of chicks
After 10 days !!!!!!

 

[Pyxis]

Could be a lot of things. Could be that the temperature was too low, or too high, or there was a temp spike that killed them, or maybe there weren't enough vents in the incubator so they didn't get enough oxygen, etc etc. Can you describe your incubating setup?