Ok I have 2 EE's and 2 Brahmas. Both sets were from the same hatch and are the same age (26 wks on Sept 6). One Brahma started laying on Aug 16 and one EE started laying on Aug 23. The other EE and Brahma have not started to lay yet. The Brahma looks exactly like the one that is laying, red comb and wattles, but the space beteen her pelvic bones are barely 1 finger. The EE does not even have red in her comb yet and the same thing with her pelvic bone...1 finger. What gives, I would assume that sisters would be somewhat close to each other when it comes time to start laying. Any thoughts?