Light sussex - Gender determination

[Rekin]

Cockerels will have large and red combs and wattles at this age. At around 12 weeks old, they're male specific feathers will start to grow in.

Not my picture, got it off of Google. But this is a Light Brahma, around the same age as your chicks. Even though he's got a pea comb, it's much larger and redder than your girls, who have straight combs.
View attachment 3787202

Thanks you so much! It's absolutely useful!

 

[rural mouse]

They are light sussex not light brahma

Tells me to have coffee and double check what I'm attempting to comment on BEFORE I comment.

 

[Rock17]

Tells me to have coffee and double check what I'm attempting to comment on BEFORE I comment.

Happens to everyone