thinking of you .....you may well feel alone, I understand ....
especially if none of your close friends are expecting, nor any from the expat crowd you know & and/or if they don't make the same birth choices as you are making ....
but on the other hand, and I don't want to discount your feelings, but ... if there is such a nice maternity in Givors (opening up the plateau technique for an external midwife ?? whaou, this is neat, it doesn't exist in my part of France ...) it's because over the years, there has been a constant stream of expectant mothers who have been looking for such an environnement to give birth in .... things are changing in France, slowly but surely
(some day-care centers where I live now accept expressed breast-milk whereas 10 years ago they were very annoyed about me carrying my baby in a baby carrier, nearly calling on the in-system psychologist since they believed I had a problem separating from my child, I helped THEM change and see for themsleves that baby carriers are good, and that it' s ok to choose child led weaning -that one I didn't have as much chance, they DID get the psychologis to talk to me, I was really annoyed/upset ... but it was my chance to educate them a bit & they didn't have a choice, they just HAD to learn fast because I didn't let it drop ... showing them that their behavior was borderning on discrimination in regards to my child as well as no respect of my parenting choices etc ....)
since you might not know right now people doing what you are doing & you feel alone, ... maybe you can gather strenght for the birth that is ahead of you by the knowledge that quite a few women coming to Givors have had the same approach to yours (except it's over the years and you don't know them personnaly) & that you are bringing your little "stone" to that edifice & helping mentalities change for the better in the Lyon area concerning better birthing conditions !!!!!
talking positively all around you about the place for the 6 months after the birth would also help a lot in changing mentalities .... you never know who might be pregnant later on and will have heard you saying such nice things that they will seek to have a more natural birth and not just act like a lamb being told how the system would prefer them to give birth .... (that was totally me for my first birth ....)