The smallest girl, Tiny, laid the first egg today! Medium size, brown. What an exciting moment to push aside the nest box curtain and see that egg! I knew one of them was up to something when I heard The Egg Song from inside the house! Question?- Its alright if I switch to layer feed now, even if the other girls aren't laying? And give oyster shell seprately even if calcium is in the feed? Thanks BYCers!!