I have 12 rir's and 1 has been laying just about everyday but none of the others are, they all are almost 26 weeks old now they get plenty to eat and fresh water along with greens ect. is something wrong with my girls? Also my barred rocks have been laying for about a month now, I have 16 of them we were getting 15 eggs a day for awhile and now we are down to 8 a day, they are being fed the same things as always but we did have a cold spell here and it has been quite rainey for the past few days could that be what has slowed them down?