Yes, pregnant women with high blood sugar must not eat sweets, mainly light and digestible foods. You can eat tofu brain, miscellaneous grains steamed bread, boiled eggs and so on for breakfast. And for lunch, you can eat fried fungus, shredded pork with green pepper and scrambled eggs with loofah. You can have some soda crackers, egg custard and whole wheat bread for dinner. Diet should be diversified to maintain a balanced nutrition.