New to guineas, couple of questions

[FrenchToast]

I just set a doz lavendar guineas. I was told there incubation is for 28 days.
So my questions are: Do you use the same guidelines for humidity as for chickens?
What day is lockdown and what about humidity at lockdown.

Thanks

 

[ColbyNTX]

I've always done mine the same as chickens except for the 28 day thing. stop turning 3 days before the hatch and 55% is humid enough for lockdown.