Hii all I am 31 week pregnenet my doctor told me my water level was increase why water level was incresase at this time?

Amniotic fluid levels are controlled by hormones and generally when we see a rise it is suspected that the sugar levels may have elevated. Please discuss the same with your doctor and you may need to get a sugar test done.

but i already done sugar test i am not dibitic any other reason to increase water level

Sugar test is generally done between week 26-28 and there may be some changes thereafter. Do discuss with your doctor