Ok first off roos I have 2 LB, 1 EE, 1 cornish game, 1 GLS, 1 BCM, 2 OEGB, 1 polish, and maybe 6+ more they are to young to really be positive. So just to say we have 15 roos well I only have 49 females that would only leave about 3 hens per roo but I have 6+ in the incubator hoping all hens. The main question was how long can I keep all the roos until the roos get into a lot of fights over the hens? I just don't want to get give away any of my roos just yet. by the way all the roos ages ranges from 1 month to 1 1/2 years.