if you are 36 weeks and having 20 AFI,it must be GDM ,first should have controlled sugars and a nst with colour doppler test done.looking at all the parameters we can decide about wait and watch option only till 37 weeks.at the end of 37 weeks if still position persist better to go for an elective LSCS but if it turns can think of normal delivery.
Next Steps
NST and kick count,colour doppler ,OGCT
Health Tips
NO SWEETS,CLOSE WATCH ON FETAL MOVEMENTS