I'm going to quote the fabulous Maya Forstater.
They say gender (they mean sex!)
I now proactively correct the word gender in documents and speech. When they mean sex.
The first couple of times it felt weird writing 'sex' - in a work email for instance.
Then I remembered this is always how we used to describe it. I don't remember suddenly getting embarrassed about the word over the last decade or so - and I don't think people I know did.
And given that over the last 10-20 years we've apparently become much more chilled with talking about sex in general (as in the activity rather than the biology) it made me wonder why on earth are people are suddenly shy about using the word to describe biological sex.
Or why they're suddenly needing to conflate biological sex with gender stereotypes of behaviour and appearance.
And then I remember post-modernism, queer theory, etc, men wanting an 'in' into women's spaces, and I remember that the word 'sex' isn't helpful to those agendas.
And I also remember how crucial the word still is to describe biological differences and therefore experiences. To be able to describe the discrimination and differences that arise from having a different sex.
How important it is.
So then I carry on correcting the word 'gender'. When they mean sex.