39 days pregnant data normal brown discharge may have a certain relationship with the body’s hormone secretion, may also be the emergence of aura miscarriage, need to actively seek medical treatment. 1. Hormone secretion, if the body hormone secretion exuberant may cause some stimulation to the body, so there will be brown secretion symptoms, this situation does not need to be overly nervous, usually pay more attention to rest can be. 2. Pre-eclampsia, if the pre-eclampsia occurs during pregnancy, part of the placenta and endometrial detachment may lead to brown discharge. You need to actively seek medical examination, under the guidance of the doctor to use progesterone, dydrogesterone tablets and other medications. During pregnancy, pay attention to more rest, at the same time should be relaxed, avoid the emergence of nervousness, anxiety, early pregnancy, if there is a slight bleeding, through appropriate rest can not be relieved, showing a persistent aggravation of the tendency, and accompanied by abdominal pain, should be early to consult the doctor, a clear diagnosis of the cause of the symptoms of the disease under the guidance of the doctor’s treatment and conditioning.