Help with gender on two SS and a BCM

[ChickGirl6]

I think I've got it but I'm not 100%. The Speckled Sussex are 5 1/2 weeks old and the BCM is 5 weeks old.
First the Black Copper Marans chick (I think its a girl)

Speckled Sussex #1 (I think is a boy)

Speckled Sussex #2 (I think is a girl)

 

[Lisa7907]

I think your guesses are correct. Cuties too.

 

[JulieNKC]

I think you're right!

 

[Schwartzfarmnc]

For sure on the SS's you're 100% correct!