I have 3 girls, one is a bit older and was laying at her old home and the other 2 i raised from chicks. I got 6 eggs, one a day for 6 days. I am guessing they are from the older hen, but now, nothing. The other 2 havent layed at all as far as i know. They have a nesting box all the food they can eat and clean fresh water every day. They are not cold, I still keep them inside in 60 + heat. What do I need to do to get eggs?