Pregnancy can control weight through dietary adjustment and proper exercise. 1. Dietary adjustments: Pregnant women can avoid eating high-calorie and high-fat foods during pregnancy by eating fewer meals, maintaining balanced nutrition, and controlling the intake of rice, pasta and other high-carbon-water foods, which can reduce calorie intake and is conducive to weight control. Eat more fresh vegetables and fruits, at the same time can eat more high-protein food to supplement the body, the nutrients needed by the embryo. 2. Appropriate exercise: pregnant women during pregnancy due to the continuous growth and development of the embryo, the body’s hormone level changes may lead to pregnant women appear sleepy, lazy, exercise is also easy to reduce pregnant women’s weight gain, so during pregnancy can also be based on their own physical condition after meals, walking, yoga, housework, etc., can promote the body’s consumption of excess fat, accelerate the metabolism, and is conducive to weight control. Women during pregnancy should choose appropriate methods to control their weight under the guidance and advice of their doctors, and go to the hospital in time for consultation and treatment if any discomfort occurs.