I bought chicks in May 04. When should i expect them to start laying? I just built them a nest box this week. There are 4 hens & one rooster. Also, I've read online that there should be one box per 4 hens. I built 4 boxes because I plan to let them make more chickens. So I should be good up to 16 hens right? Seems like if they lay everyday, they would each need there own box. Any info for a newbie to chickens is appreciated.