The appearance of brown vaginal discharge during pregnancy is not normal, usually there is a premonitory miscarriage, cervical lesions and other diseases may occur.
1. Pre-eclampsia: During pregnancy, the pregnancy sac separates from the uterine wall due to the low value of progesterone in the body, which results in symptoms such as abdominal pain, brown vaginal discharge, or fresh blood.
2. Cervical lesions: some patients may have bleeding caused by cervical lesions, such as cervical polyps, cervicitis, etc., which need to be checked by the doctor to see if the cervix is smooth and whether there is contact bleeding.
Vaginal brown discharge during pregnancy may also have other reasons, it is recommended to timely hospital visits, complete the relevant examinations, to clarify the cause of the disease, under the guidance of the doctor to carry out targeted treatment and therapy.