What temperature is too low

[Lisa_123]

Hi there, what temperature is too low, hens at day 6, in incubator? Would a drop from 37.6 to 31 degrees in a few minutes do any harm? Thanks

 

[Yorkshire Coop]

If it’s just a few minutes no it won’t do any harm. In nature a hen would leave the nest to eat, drink and poop so the eggs would cool slightly so in essence a drop in incubator temp is just the same.