This past Wednesday we were packing up to go on vacation i always set extra food and water in my pen for my birds. I checked the coop and noticed one of my hens had taken up the whole 2 nest laying area thats just one big open box. Before we left i seperated the box into 2 with a piece of plywood. We get home today my neighbor i had told to gather eggs told me ahe got 3 wednesday evening and that the hen didnt wanna move so shes setting now on 6 eggs. Should i just leave her and her eggs alone a few people are saying to mark her eggs because if not at day 21 all wont hatch. I think it's best to just leave her alone whatever hatches will and whatever dont just wont. What do yall think. Also shes in a big coop should i set her some water and food in there so she wont have to go far for it or just leave it outside in the pen. Thanks.