To much humidity during hatch?

[IsaihaShel10]

I am incubating some eggs and one has hatched so far we have two coming.. is 70 percent humidity to much for them to fry or no cause that is what it’s at thanks

 

[MysteryChicken]

Chicks, or ducklings?

Yes, 70% is too high for chicks. I keep mine between 55% to 65% at lockdown. This let's the humidity rise as chicks hatch. Humidity will fall back down like usual.