Try to control your diet by avoiding simple sugars, sweetened beverages, fruit juices, sweets, soft drinks etc. Have a fibre rich diet as it will help to prevent spikes in blood glucose. Include fresh fruits and raw vegetables as salads, green leafy vegetables like spinach, fenugreek leaves, amaranth leaves. Reduce oil in cooking to not more than 3-4 tsp in a day for one person. Have whole grain cereals like whole wheat chapati, brown rice, partly milled rice or parboiled rice, oats and oat bran, broken wheat porridge or dalia (unsweetened). limit intake of white rice, refined flours like maida (white flour) or suji (semolina) and its products like noodles, buns, bakery items etc. Limit intake of fried and fatty foods (nuts and dried fruits). Control portion sizes to prevent high blood glucose. Stay physically active and try to reduce stress as stress also raises blood sugar. Sleep well at night. Have small meals at frequent intervals to stabilise blood sugars. Hope this will help you in managing your health for a safe pregnancy.