We have a BR,Andul, Sexlink,RR,Amer. These hens are 17months old. They were laying without fail till this sping when the started their first molt. Since then the RR is the only one still laying.How long does it take for a chicken to restart themselves? They act pefectly normal, just no eggs. They have a great coop and huge run. I have been checking for eggs outside. none. My young ones are about to start and I dont know what to do with the older ones. Any help would be greatful!!