hen sitting on eggs, one of the other hens laid a soft shelled egg in the nest, gross, mess, I cleaned (scraped with my fingernail) the egg yolk & white all ready dried when I found it, then put them back in her nest,after I cleaned it, she has been sitting for 4 to 6 days. Would you toss the eggs, or is it OK to let her hatch them? Also, I can put her in a tractor with 4, 6 week old chicks, you think that would work?I lift the tractor during the day so the chicks run with the rest of the flock, I don't think the other hens would bother going in to lay eggs in the tractor coop. don't know if the hen will accept having the chicks in with her.