Pullets combs going red too early

[Kiki]

Sorry I've been busy helping my mum move and forgot about this post, I took a full front photo of rose, that's where she looks super red when you look at her full on
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And ivory wouldn't hold still. But rose looks "red" compared to a cockerel I have who's a few weeks younger, he's pink which is what I was comparing how red she is too,
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Which is why I was worried something might be wrong with her

The bottom pic is a boy.