I have 3 chickens that are 6 wk old

[julescar74]

I think two look like girls and one a boy what do you think? Thanks for your help They are approx 6 weeks old I was thinking the one in the middle of both pics is a boy and the other two are girls
#1
#2
#3

Thanks for your help

 

[ramirezframing]

need a shot of the face with the comb

 

[julescar74]

this is the best i could get of their faces not sure it it will help though pick 2
pick 3
pic 4