Can you go to the hosp/find out more about how things work in France?
I found it really helpful to see the ward, typical room etc in advance and understand it all a bit more.
Will you have a birth partner who speaks good French? No idea what the culture is there re: childbirth but if someone can translate/speak up for you a bit it might help.
Anyway - whatever happens try to relax as much as you can in these last few weeks and concentrate on the fact that it doesn't have to be scary.
I watched/read lots about childbirth (even scary stuff) as I thought if I was pre-warned of things that might happen then I would be less worried if it happened to me. Also more able to say no thanks to any intervention I wasn't happy with at that point. I felt really informed and confident that I understood physiologically at least what was going on.
I had 3 days slow labour before going to hospital, that was as bad as it ever got to be honest. Hypnobirthing and TENS machine were brilliant, had G&A at 8cm and that was it.
I kept waiting for it to start 'properly' hurting and it honestly didn't. Some contractions were full on but not terrible and I knew they wouldn't last that long, and that each one was a step closer to meeting our baby.
Pushing was amazing, just felt like a huge overwhelming force that I couldn't resist (a bit like being sick IYKWIM).
I tore and needed some stitches but they didn't hurt either and didn't hurt after.
I promise that it really was fine, absolutely nothing like I'd imagined and actually a really nice experience. I know some/lots of women have a crap time but it definitely doesn't have to be like that so don't be scared.