Dietary Guidelines for Pregnant Women Pregnant women in early pregnancy need to pay special attention to their eating habits. The dietary structure should be balanced and the nutrition should be comprehensive to ensure the normal development of the embryo. First of all, pregnant women should eat more fresh vegetables and fruits to ensure adequate intake of dietary fiber and vitamins. At the same time, the diet should avoid excessive calories and sugar, too much oil and animal protein, try to limit cooked foods and fried foods, and eat less fermented foods, irritating foods and caffeine drinks. In addition, you should drink an appropriate amount of water, drink boiled water or mineral water, and avoid drinking drinks with harmful substances and high sugar content. Exercise Guide for Pregnant Women