My older girls are still laying despite the colder weather and the less daylight. My JG is molting so she's stopped laying, which I am not surprised about, she looks hideous. Now my younger girls are 25 weeks and despite the right coloring and squatting they aren't laying. Is it possible they may just hold over until spring? Or, will they start even though it's colder. My oldest and most red and developed is a 25 week old RIR (of the younger set).