Answer: hello dear it is little high. normal value is 140 mg/dl. When you have gestational diabetes it is important to manage your diet. This will help you to control your blood glucose levels. Here are some important points to follow: All carbohydrate foods turn to glucose when your body digests them. The more carbohydrate you eat at one time, the higher your blood glucose level will rise. such as bread, cereals, flour products biscuits as well as some vegetables such as potato, corn. Eating smaller meals and snacks regularly will help keep your glucose levels more stable. Eat more vegetables. Salad and other cooked non-starchy vegetables. You can include protein foods meat, chicken, fish,eggs, cheese, nuts, nut butters, seeds in sensible amount.