Hi there. I have 3 sapphire gem chicks (& three australorps) around 4 weeks old. This one though… their tiny comb/waddle is looking awfully red at this young age to be to be a girl! It’s more red than my other pullets who are a month older. Thought this breed was sex linked?? Here are a few of photos. The last one is the same breed, same age, different chick for comparison of comb size & color. Thoughts?