ok i have a problem i got about 20 hens and they have been laying about 10 eggs aday until last week they only have been laying about 2 eggs aday now. But what i dont get is nothing has changed with them. They have plenty of food and water. They have not been moved. The only thing i can think of is the cooler weather. It has been getting down to the 60's at night and usually up in the 70's or 80's in the day. I would like to hear everyones advice about this issuse it has me stumped.