Within one month of pregnancy, which is the early stage of pregnancy, when the baby is less stable and can easily lead to miscarriage. The things you can’t do at this stage are: first, strenuous exercise, such as running, jumping high, jumping rope, etc., and stronger physical exercise are not allowed. Second, not to have sex, at this stage of sexual life, it is easy to cause miscarriage. Third, to maintain emotional stability, do not let their emotions too excited, emotionally unstable patients, but also prone to signs of miscarriage. Fourth, do not eat food that activates the blood, food that activates the blood can also induce the risk of miscarriage. Fifth, be sure to pay attention to the medication aspect of the problem, do not just take drugs, any drugs should be used under the guidance of a doctor, because at this stage, is a critical period of development, many drugs may have an impact on the development of the baby.