all right I hatched 4 chicks from my barred hens and my BO roo; all hatchery stock and probably not really purebred. I've know that two were boys from about ten days old but still not sure about the other two. These hatched Nov 16 so about 8 weeks now. A boy for sure, there are two pretty much alike Then there are two like this, although this one has a smaller comb and wattles than the other one. This is the other one And three of the four together. So maybe two girls, two boys? or just two slow growing boys?