@upstartcrow It's policy where I work to have a proportion of loos be single-sex self-contained in all new buildings, and it's not that much more expensive than cubicle farms if it's designed in from the outset.
If a woman miscarries in a self-contained toilet that opens onto a corridor, how does she have less privacy compared to a single-sex cubicle farm where the (increasingly often male) cleaner or another woman could enter at any time?
Do I really have to spell it out to you, on a woman's forum, what having a miscarriage entails, and what you are left dealing with?
I'm nulligravid so I have never encountered miscarriage. I have had surgery for endo so "fainting from pain, huge clots, and washing blood out of my skirt whilst hoping to god that none of my colleagues walk in to find me in my knickers" are experiences I'm familiar with.
I was trying to outline a scheme for three cubicle farm spaces: one for women only, so if you are pregnant or on the rag you know there are no males present; one for men only that is mostly urinals; and a third for people who are trans or just not that bothered. My idea is to give people somewhere to pee with maximum options for safety and dignity all around. If I'm on the rag, you bet I'm using the women-only loo. If I'm not, it depends how I feel that day.