Had reason to visit a GUM clinic today, the booking in form asked for my gender, nothing about sex, just gender.
So I did what I always do when asked such stupid questions and chose the 'prefer not to disclose' option and handed back in to reception.
The poor woman then asked me if I meant to select that option.
It wasnt the time or the place to announce my disbelief in gender, or gender identity, so just said quite firmly "yeah".
I'm quite obviously a woman, with problems unique to the female sex.
Why on earth isn't that more relevant than my gender at a sex clinic of all places?