I am totally new to raising chickens and have concerns that my chicken may be a rooster. This is mostly based on the size of her comb and wattle compared to my other chickens. Her voice(?) also sounds deeper and different than my other chickens. She is a 17week old gold laced Wyandotte. I've looked on forums and seen pictures of feathers and how to tell but I am still unsure. Hoping someone can give me a better idea! Thanks in advance!