This is my first year and I'm still learning. I was enjoying 5 to 7 eggs per day and all of a sudden the production dropped to one or two a day. I cut out the watermelon treats and even eliminated the hens scratch feed. I added a light at night to keep them up a couple of hours. I added vitamins to their water. What else can I do? Should I turn on the light at 4 AM? The strange thing is, all 7 layed an eggs the day after I processed an old hen. Please help, my wife is ready to process them all.