Brown discharge in the third trimester of pregnancy is considered to be related to factors such as low placenta position, embryonic abruption and preeclampsia.
1. Low position of the placenta: women in their third trimester of pregnancy may be susceptible to external factors because of the low position of the placenta, which may cause brown discharge when walking or doing heavy physical work for a long period of time.
2. Embryonic arrest: brown discharge in women in the third trimester of pregnancy is not excluded and is related to embryonic arrest, which can be diagnosed by ultrasound examination.
3. Pre-eclampsia: The appearance of brown discharge in women in their third trimester of pregnancy does not exclude the possibility that it is due to pre-eclampsia factors, such as in the abdominal collision and other external forces, it is easy to cause the above symptoms.
Brown discharge in the third trimester of pregnancy, there may be other reasons, can cooperate with the doctor to do further examination, and then do the treatment, can not blindly use drugs.