My silkie hen was sitting on a bunch of eggs for 24 hours, I moved her to a safe spot last night but she abandoned the eggs - as I thought she would. She is determined to sit in one of the nesting boxes to hatch some eggs. If I give her a couple and leave her be, can I move her at around day 20 just before the chicks hatch? Will she still abandon the eggs at that point? Anybody have experience with this?