Men and women in preparation for pregnancy can be appropriate oral folic acid tablets to supplement vitamins and trace elements, but also from diet, sleep, exercise and other aspects of physical conditioning. 1. Diet: men and women need to maintain a balanced nutrition, fish, meat, eggs, milk, fresh vegetables and fruits to ensure a certain intake, eat less or do not eat some junk food. In addition, both sides should pay attention to quit smoking and drinking. 2. Exercise: Both men and women should engage in appropriate physical activities and develop good exercise habits, such as running, playing ball, swimming, etc., so that the physical quality is at a higher level, which helps to get pregnant. 3. Sleep: both parties should go to bed early and get up early, regular routine, avoid staying up late, and maintain a regular married life. Preparing for pregnancy requires both parties to work together over a period of time to adjust the body’s process in many ways.