Olive is 19 weeks old. The lady I got her from at 3 weeks old said she is an olive egger. How would I be able to tell before she lays? How can i tell what breeds she is mixed with? She is solid black ( comb, feet, feathers, beard), im not positive about her skin color, but it looks dark to me (she is docile, but skiddish with humans). It is hard to tell if she is close to lay by looking at her comb. About what age do EW or OE begin to lay? Any help is appreciated.