What gender are my Silver Sebright and Mille Fleur D'Uccle?

[CharlotteIP]

These two are about 2 weeks old, maybe more. Im not sure what gender they are, I'm guessing the sebright is female, basing off of a rooster sebright I have had before, she has hardly any comb. The Mille Fleur, I'm not so sure. Hoping for a hen. Anyone able to tell or even take a guess? i'm sure they are still to young but might as well try.

 

[JedJackson]

It is much too early to even guess. 6 weeks is a good time to start gendering chicks.

 

[FluffAndFeather]

I would guess the Mille fleur is hen, the comb is barely showing