It is not normal to have brown discharge in early pregnancy. In general, less bleeding is stored in the vagina and after oxidation it is expressed as brown discharge. Bleeding is a clinical symptom of early pregnancy, when the embryo is unstable in the bed, for example, when stimulated by external forces, because the uterine cavity is in a state of congestion and the blood vessels are fragile, even slight running or jumping movements can cause bleeding reactions, so it is necessary to pay attention to rest to avoid aggravating bleeding to trigger miscarriage; there is also low secretion of chorionic gonadotropin in pregnant women, which is not enough to support the transformation of the ovarian corpus luteum like the corpus luteum of pregnancy, leading to Some of them can stop on their own after 3-4 months of pregnancy and have no effect on pregnancy, but the other part may cause miscarriage. If the bleeding is brown, it means that the bleeding is low and has stopped, so you can rest more and avoid exercise.