The inclusive word is 'women'.
All non-binary and trans people who are pregnant (or have periods, or give birth, or have a cervix etc etc) are 'women'....which is a sexed word, referring to the sex of the individual/s.
And no, the 'additive language' of 'women and pregnant people' does not work. Why? Because it conflates sex & gender identity.
Of course there are women who say they identify as men or neither men or women, but unless they are totally deluded, they realise their sex remains the same. And why do we care? Because if you pretend that sex is not the salient biological feature of being pregnant, giving birth etc, how can you recognise, name and challenge the sexism that affects all females? If we're all just 'people', then how can we claim to be discriminated or disadvantaged or ignored on the grounds of our sex?
If everyone has a gender identity and will not even acknowledge they have a sex, then women lose out.
And that's one of the reasons why I'm rather tired of 'being kind' to women who say they are not women. I'll be polite, but going along with their idea they have somehow opted out of sexism? No.