Before getting pregnant, you need to do some necessary tests to observe the physical condition of women, to know whether you have the conditions to get pregnant, before getting pregnant, you can do gynecological speculum examination, cervical scraping and ultrasound to understand the specific situation of the reproductive organs, but also need to carry out the eugenics, micronutrients, thyroid function, liver and kidney function and other tests, to rule out some disease problems in a timely manner to improve the efficiency of the pregnancy, these These tests are very necessary. Before pregnancy, timely intake of sufficient folic acid is conducive to the prevention of fetal malformation, should also pay attention to timely supplementation of protein, vitamins, more vegetables, fruits. During this period should also pay attention to maintain a good state of mind, to avoid excessive mental stress, for men are required to do routine semen examination.