Help Sexing Four Chocolate Orpington

[grandcamel]

These babies were hatched on 4/20. Could anyone maybe help sex them? I know the pictures aren't the best, I can get better ones in the morning.

 

[ChickNanny13]

Est 6wks ... Orpingtons are larger birds, slower to mature. At this point none are looking to be males. Could you repost pics in another 2wks? Love Orpingtons

 

[grandcamel]

Yes I will do that. I have the little lavender orpingtons that are a couple of weeks younger and I can clearly tell comb size differences. All females would make sense for these since all the combs are about the same size. I was hoping for one roo though.