In general, in the early stages of pregnancy, you can go to the hospital to register for gynecological examination, but after the third month of pregnancy, you can register for obstetrics to build a file, which will not only facilitate regular maternity checks, but also facilitate the comprehensive examination of various body indicators after pregnancy. However, in the early stages of pregnancy, try to reduce the irritating or radiation instruments to check the body, otherwise it may also affect the development of the fetus, resulting in fetal malformations, to carry out targeted medical examinations. At the same time, in terms of diet, we should also pay attention to replenish the nutrition required by the body, eat more food that is conducive to health, replenish the body’s required trace elements, so that the fetus can develop more healthily, but also to protect the health of adults.