Sexing Silkies: What Gender Is My Silkie?

[Matilda Belle]

Ok. By looking at the picture of his/her crest,
(the third picture down) can you see any indicators? Or is he/she still to young to develop streamer feathers. I know online it says the normally will show at about 7 weeks of age, but I just wanted to her you input. Thank you again!

Streamers don't appear until the crest is fully feathered.