I have 5 hens that are almost 21 weeks old. Two Gold Comets (sex links) , 2 BO and 1 RIR. I thought for sure there would be eggs by now from the Comets. They've had red combs and wattles for a couple weeks now. Still no eggs. I know they could be laying outside but I've looked everywhere and nothing. Lately they stay inside the pen until late afternoon, still no eggs. I am going to install a light on a timer this weekend. I thought maybe the short days can make a difference. I know I'm impatient and have read many threads on the topic, but being my first flock, I have no concept of what is normal. Red? how red for how long. Squatting? Light important? Sorry for the rant. I feel like a first time parent.