Hi all. I have a broody hen who I am about to put some fertile eggs under. She is currently sharing a small pen with my others while my husband is building a bigger pen. They all cram into the small space at night, quite happily but she does end up with at least one other sharing her nesting box. Do you think the other chickens will bother her or break the eggs? Should I seperate her now rather than waiting until she hatches? Thanks.