wyandottes sex

[goofychicken]

My silvered laced wyandottes are 3wks old. When will I b able 2 tell whos gonna b roosters and whos gonna b hens?Thanks

 

[Jasmine1998]

One of mine I can tell...the other 5 I am not sure & they are 3 weeks old. I one I know for sure has a comb that has turned pretty red & big wattles already where the rest of them the comb is still yellow & no wattles.