Need some Hen help ?

[uncleyips]

When a hen lays her eggs and starts to incubate them - I know she leaves the nest to feed but does she roost at dusk .

[salt-hay]

They usually stay on they nest once incubation starts in earnest, but ocasionally they'll go to roost.

[robhunt]

She will not sit on it till she has all her eggs. Then once she starts to sit on them they will all hatch within a few hours of each other no matter when they were laid.

[ridgerunnerron]

I agree with salt-hay and robhunt have got it right.