I just meant setting until they hatched something but staying on the nest for another week.
Mine would have no way of doing that unless they wanted the chicks to starve to death.
You had chicks hatch a week apart under a broody?
She hatched a chick and continued to set for another week?
Never heard of anything like that before.
My broodies always hatch theirs within a day of each other and never stay on the nest for more then maybe second day after first hatch.