2nd Hatch - humidity reads 63%- 64% during the 20th day today - help

[asb]

Is that too low? Is the humidity right? Last time I didn't get very many chicks that hatched and some looked fully developed and never pipped so I want to make sure this is right... I didn't have a humidity thermometer last time, this time I have two in there, one says 63 and the other 64%. Please help...

 

[Yard full o' rocks]

I varies with where you live. I am in Georgia and hatch very successfully around 65%....I think you should be ok