Hello, Helena here, I’m new to backyard chickens. I have a flock of 4: 1, Rooster, 2 hens, and 1 chick that’s 2 months old. The Mom has separated herself from the others to care for her chick alone. I’ve been wanting more hens in general for a few reasons. I just want to make sure that introducing 2-3 new adult hens won’t cause to much stress and upset? Or, if I should wait a few more months and then introduce them. My hope is that the 2 new hens will help bring the mom and baby back into the flock again. I don’t like mom and baby being alone from the flock. Thank you!