Brown discharge can be caused by pregnancy, such as pregnancy with preeclampsia may occur, the need for further examination of blood HCG, progesterone and gynecological ultrasound. If the gynecological ultrasound suggests that the uterus early pregnancy, progesterone value is low, for this case, you can use the birth control spirit capsule oral, at the same time, progesterone soft capsule oral, usually one week outpatient review. During the use of drugs need to prohibit sexual intercourse, pay attention to rest, avoid strenuous exercise. Can also be seen in the endometrial polyps or intrauterine ring displacement caused by this situation, need to check the gynecological ultrasound diagnosis, according to the examination of the situation, if necessary, hysteroscopy or removal of the ring surgery for further treatment. Brown discharge can also be seen in patients after cesarean section, if the uterine scar diverticulum, this situation will also occur, if the patient’s normal life, it is recommended that surgery as soon as possible.