I had a question about late laying breeds and when to worry if they haven't started laying. My Langshan chicken is 7 months now (which I understand is the usual age they start) and is not yet laying. I'm willing to be patient (especially since my other two are laying). However, if there is something that I am doing wrong, or if she has an undiagnosed health issue I would want to find that out. Based on your experience with the late laying breeds and considering the season (fall), how long would you give her to lay before becoming concerned?