During the preparation for pregnancy can be appropriate exercise, but should avoid strenuous exercise, overwork, etc.. During the period of preparation for pregnancy, both men and women can exercise properly, such as running, swimming, yoga, playing Tai Chi, dancing, playing badminton and so on. Appropriate exercise helps to enhance physical fitness, improve the body’s immunity, and improve the quality of sperm and eggs, which also has certain benefits. It is worth noting that both men and women should exercise appropriately, avoiding strenuous exercise and overwork, so as not to cause the opposite effect. Warm up before exercise to prevent limb jerking or other accidents. After exercise, you can massage the limbs appropriately to relieve the soreness and discomfort. Preparation for pregnancy should also pay attention to the rationality of the diet, more intake of nutritious food, to develop good habits, avoid staying up late, and timely according to the temperature changes in clothing, in order to prevent colds. In addition, it is recommended to adjust the mindset during the preparation period to avoid excessive tension and anxiety. In the first three months of preparation for pregnancy, both men and women should take folic acid as prescribed by the doctor to prevent fetal neural tube malformation.