Help with light Brahma and buff orphington 15 weeks old

[Bjensen3]

This is my first time having chickens I bought all pullets but some of my chickens are starting to get a bit red, could you please help me determine their genders. Light Brahma 1

This one had more waddle growth, it's comb get much paler when it's laying down.

Light Brahma 2

Buff orpington- this one's comb is a bit larger than my other orps comb

Thank you!

 

[oldhenlikesdogs]

They look like pullets.

 

[arn321990]

Those all look like pullets to me, but I’m also relatively new to chickens. Every Pullet that I had that turned out to be a cockerel had flowing tails and were crowing by that age.