I have a small flock. 4 Silkie hens, two young buff orp hens and one rooster. They have plenty of space and are free range usually 1pm to 7 pm with the option to go in. I had a broody hen who I decided to let hatch just a few chicks. I candled and marked 4 eggs and collect the others. The thing is now two others are sitting with her on the eggs. The three girls are snuggled together on the eggs. Now that it is getting close to time for hatching do I need to separate one hen and the eggs from the flock? I would like to leave them all together and hope they coparent...they are a gentle group with no fights. They have lots of food water stations ect...I read so much on the subject but not this situation so I need advice