Our first chick! Help sexing.

[milehigh_giraffe]

This July my backyard flock hatched me out a chick. Now that chick is about 7 weeks old, and I was wondering if it is old enough to determine it's gender. We believe it is a silkie x easter egger cross. Below are a few pictures. Please let me know your thoughts. =) I'm still learning so all help is appreciated.

 

[slordaz]

I am not sure on it due to unfamiliarity with silkies, but boy did your flock produce a very pretty chick

 

[milehigh_giraffe]

I am not sure on it due to unfamiliarity with silkies, but boy did your flock produce a very pretty chick

Thank you so much. I think it is a stunning chick as well. Also has an amazing temperament.