They will only lay the number of eggs they want to sit on once they have their amount they stop laying until their chicks are not under her.I would love to hatch chicks. I'm also wondering when the other hens lay will she steal their eggs if there is no division? Do they lay while broody?
Everyone goes about a broody hen different if you do move her do it at night, well after everyone went to bed, and after she has been sitting for a little bit, it makes it so they are ok with the move if they have never gone through it before.
Me personally i found it alot easier on me, the chicks and my momma hen if she was away in her own area where the others couldnt get to her but could still see her.