Brownish matter in pregnancy may be caused by miscarriage with precursor, placenta praevia, cervicitis and other reasons.
1. Pre-eclampsia: mostly related to chromosomal abnormalities in the embryo or fetus, endocrine abnormalities in pregnant women, etc. The embryo cannot develop normally, which will lead to the situation of brown discharge in pregnancy, mostly accompanied by abdominal pain, lumbar pain and other uncomfortable symptoms.
2. Placenta praevia: As the placenta is located close to the endocervical os, during the gradual enlargement of the uterus, the placenta attached to the lower part of the uterus separates from the attachment site and causes bleeding, thus resulting in the discharge of brown matter from pregnancy.
3. Cervicitis: mostly due to pathogenic bacteria invasion of the cervix leading to local inflammation, local blood vessel rupture, may appear pregnant discharge brown, especially combined with cervical polyps easy to appear bleeding.
If there are other reasons for pregnant women to have brown discharge, it is recommended to consult a doctor in time, under the guidance of the doctor, improve the relevant examination, clarify the cause of the disease, and symptomatic treatment.