Are the girls molting though? Mine just went through a molt and out of 13 of my 2011 birds, i was only getting 1 - 2 eggs a day for a month. Now I am getting 8 - 10 eggs a day and not all of the girls are finished with the molt. Give it some time and see if it's sickness or if it's just a normal molt.havent had any fatalitys since the last one i posted about.. and everyone seems to be getting better, still some with coughs but thats it..
the Mt healthy girls will be 5 months old at the end of the week and they are half the size as my other 5 month old hens.. im starting to worry about that.
in my small coop i have the birds that are showing signs of being sick and i have been getting an 10-13 eggs a day ( with the 13 girls i have in there ) but in my big coop i am getting 5 eggs a day and i have 40 hens in there... 15 or so are the mt healthy girls and the rest are all 6+ months but under a year.....