Can you sex a chick?

[Farm life101]

Hello all!
So I had my roo pass away quite some time ago and he was a silkie, now I have an Americana rooster. So I like to hatch my own chicks instead of buying them, I just find it more exciting. So I know you can’t really sex silkies so I never did, I just waited it out. Is it the same with the Americana? So far I hatched a purebred Americana, an Americana mix brown leghorn and a buff Orpington mix Americana so can I sex any of them or do I have to just wait? Thanks!

 

[DiYMama540]

I'm sure someone here can help you out with sexing if you post their pics on the Breed and Gender forum!