My 15 girls and 1 boy share the brooder right now, waiting for our coop to be finished. We got our first egg yesterday (I put it in the nest box in the cage with my D'Anver pair) and I just checked and there was another egg in the brooder (I put it in the empty sideways cat litter box with shavings.) They are only 19 weeks old (20 on Monday.) It looks the same as the first - small (length of my pinky) and peach in color. So pretty and perfect! How do I tell who laid the egg??? Do I have to wait 3 days to tell if it's fertilized? Do I need to switch everyone over to layer food and Oyster shell? They are getting grower pellets right now. Doin' the happy dance!!!!