I have 10 pullets 7 months old and one roo. I live in ohio and have been getting at least half dozen a day. Put them on layer feed and free choice crushed Oyster shell. I noticed when I don't put the Oyster shells in i get two eggs instead of 6. Before winter I was getting 9 or 10 a day
I moved the waterer and saw nothing abnormal. Still getting the worms though. Weird because the chickens won't drink the water if worms are present. I ordered a waterer I am going to hang and see of that helps.