I have 3 chickens. 1 Silkie (Dakota) and 2 seremas (Juice and Rosie). Dakota is about 1 week and 5 days older then juice and Rosie. Dakotas birthday is April 29th and the others are may 11th. They are basically 32 weeks old. But there not laying. WHY!! Like they are about 12 weeks over due. I know silkies lay pretty late but not this late! And the seremas are kinda mutts there the size of a serema but they are also god only knows! But why Aren't they laying??????