Hi, fasting blood between 90-100 mg% is pretty well specially in the last 2 months of pregnancy.Ideally it should be less than 90.Follow these instructions to control the fasting sugars - early dinner between 7-8 pm,20 mins walk followed by dinner, avoid rice items with dinner, eat more salads and can use more vegetables and more curds.Can have a cup of milk with small banana or 1/2 apple beforesleeping.