I have read that drinking extra water does help
I had low fluids with my first as well and had to be induced
I currently have a friend that has low fluid and they will be inducing her, but she's also studying to b rn so she said that she had to drink extra fluids to help make baby produce aswell... didn't really ask her how it worked, but hope all goes well for you and maybe try drinking extra fluids by Friday see if it makes a difference. . Good luck
Im not sure what causes it butmy last.son my fluid was low Nd my doctor immediately induced me.bc its not .necessarily good for baby. my son ended.up being growth restricted (barely 4lbs)and i had a small placenta. when they.induced me i.was 36 weeks. Hope all works out momma goodluck :-)