My hens, especially one of them, have red combs but no eggs. Bisquick, my red combed hen, layed one egg and then stopped laying. Her comb is even starting to lay over. I think she was the one who layed an egg but I'm not sure. I think my one of my barred rocks, Maggy, is going to start laying soon. I don't know how to tell when my easter eggers are going to start laying. Most of my hens are between 20 and 25 weeks old. Why aren't my hens doing their job and laying eggs. P.S I don't think my roo is doing his job either.