I am new here, new to chickens. We got our chicks almost 15 weeks ago. 6 white, 6 brown, breed(s) unknown. This morning I found the first egg! Pretty exciting! however, it was under the roost, broken in the poop. Should I be concerned about this? or is it just she didn't know what to do, didn't know to go to the nest boxes? We have 3 nest boxes for 12 hens. Should we add more? or just be patient and see what happens?