how can ya tell

[mikesbigroo]

any way to tell the sex of 2 week old chics, i have a few RIRs and some barred rocks that were given to me, they are 2 weeks old, thanks for any input

 

[Yoko]

I believe u can lay a chick on its back and move it skin by the vent upward towards the stomach and you would find for a roo it would be a shiny bump and a hen just like pink and flat
Or you could check out that post --> https://www.backyardchickens.com/forum/viewtopic.php?id=36320 They got some ways to sex chicks