The brown discharge will not occur after a normal pregnancy. If you have brown discharge, you should first go to the hospital to check the gynecological ultrasound to see the development of the embryo, if the ultrasound sees the gestational sac in the uterine cavity, the fetal heartbeat is good, and brown discharge appears, consider the possibility of pre-eclampsia miscarriage is more likely. If you plan to have a baby, you can give birth control medication, pay attention to rest, avoid overexertion, prohibit sexual intercourse and do prenatal checkups regularly. If heavy vaginal bleeding occurs, go to the hospital in time. You can have a gynecological examination to see if there are cervical polyps causing bleeding, if there are no cervical polyps, medication can be given. If you do have cervical polyps, you should perform cervical polyp removal, and at the same time, you should take oral anti-inflammatory drugs for anti-inflammatory treatment, commonly used is cefpodoxime capsule, 2 times a day, 0.1g once, which is more effective.