Pregnant women with hyperglycemia should first strictly control their diet, exercise more properly, check their blood sugar regularly, and control all indicators within the normal range. Vegetables that can be taken orally include: cucumber, eggplant, tomato, green pepper, cauliflower, olive vegetables, Chinese cabbage, onion, bitter chrysanthemum, bitter gourd, rape, celery, kohlrabi, spinach, coriander, garlic, oil wheat, carrot, white radish, wax gourd, zucchini, lettuce, kidney beans, beans and garlic. Dandelion, bitter vegetables, sheep head vegetables, purslane and other wild vegetables can be used.