Aih, at 36 weeks dengan air ketuban 9.13, memang kena monitor closely lah, ini bukan situasi yang boleh handle dengan tips je. Kena jumpa OB/GYN urgently to check if it's borderline low (oligohydramnios) or just slightly on the lower side, sebab the doctor kena assess properly and maybe recommend induction or more frequent scans depending on baby's condition. What I know from friend's experience, drinking lots of water and staying hydrated might help sedikit, tapi if memang ada issue, that's something doctor need to manage, bukan DIY situation. Jangan risau sangat, tapi do get that appointment sorted out ASAP ye!