What is the average laying age for everyones leghorns. I thought I read somewhere that they can start laying as soon as 16 weeks. Is that true because myne are 211 weeks almost and no sign of any eggs from them...I think I also read that when they're combs start to fold over they were goin to start laying. 4 out of 5 of them have large combs that are all folded over but one doesn't...does that maybe mean she is a different kind or is she just a late bloomer. Sorry for so many questions. Thanks for the answers in advance. Any advice would be nice.