We have three hens who started sitting several weeks ago. They have since, about four or so days ago, hatched seven eggs. Now it seems they're ignoring the eggs they have left - we think the two other hens laid eggs a week or so after the first. It does seem like they sit on them at night still, but there's only so much room with the little ones, and they spend the day with the chicks on the floor. Should we take the remaining eggs and attempt to incubate them? If so, is there anything special we should be on the watch for? We'll have to use cardboard boxes and a heating lamp. Thanks.