[quote andyoldlabour]AMK42
"I just deny that a woman can claim to be a “trans man” AND become pregnant. Therefore maternity services have no need to change their language at all."
I think this sums it up perfectly. In the following article, there is so much mixing of biological sex and gender, that my head was starting to hurt. For instance:
"In deciding that TT could not be registered as the 'father', the judgment defines 'mother' for the first time under English common law. Sir Andrew McFarlane (President of the Family Division of the High Court), framed 'mother' status purely in terms of reproductive experience (para. 279). He says that 'mother' status follows from the 'biological role in giving birth' and is separate from one's gender: TT is a 'male mother'. 'Male' in the sense that TT has received legal recognition of his male gender but a 'mother' due to giving birth. Therefore, it is accepted that those of the male gender can give birth."
www.bionews.org.uk/page_145481[/quote]
Agree that mixing up the language of biology and gender identity is a nonsense and furthermore leads to difficulties down the line.
If it was me, I'd hammer out a short statement to be included at the start / end of all written communications, (including a pinned tweet), clarifying that it's essential for maternity health care services to use biologically correct language at all times, and that the words 'woman' and 'mother' are used to include all females, regardless of gender identity. It would need a bit of work to make it less pompous. And then I would dig in my heels and concede no further.