It is not absolutely impossible to take medicine during pregnancy. If you need to take medicine because of your illness during pregnancy, it generally doesn't matter. Whether taking medicine after pregnancy will affect the baby depends on the time of taking medicine and the type of medicine. If the drug is taken within 28 days of menopause, at this stage, the embryo has not yet entered the uterine cavity, and the impact on the drug is all or nothing. At this stage, if drugs affect the development of embryos, most of them will lead to biochemical pregnancy or inevitable abortion in early pregnancy. If there is no impact, it can normally develop. For patients who have taken medicine, if there is obvious abortion during early pregnancy, it is recommended not to force fetal protection. However, if the pregnancy has been normal, you can continue to observe.