Brown liquid discharge in late pregnancy may be physiological or pathological factors, if the placenta praevia, placental abruption and other reasons, is abnormal.
Occasional, small amount of brown vaginal discharge in late pregnancy is mostly normal, generally because the fetal membranes near the endocervix and the uterine wall peeling, causing a small amount of bleeding, blood and shedding of mucus plugs mixed with the vaginal discharge, followed by brown discharge. If regular contractions occur 24 to 48 hours after the onset of this condition, you need to seek medical attention as soon as possible.
If there is brown discharge with heavy vaginal bleeding in late pregnancy, and the amount of bleeding is similar to or even exceeds the amount of menstruation, it is necessary to consider antepartum hemorrhage, which may be abnormal pathological conditions such as placenta praevia, placental abruption and other abnormal pathological conditions, but also except for the possibility of vaginitis, cervicitis, cervical erosion hemorrhage, etc., and then it is necessary to go to the hospital as soon as possible to seek medical attention, and early and regular treatment.
Late pregnancy with brown liquid outflow should be based on the amount of secretion, the frequency of occurrence and the presence of other accompanying symptoms, etc., it is best to consult a doctor in a timely manner when this symptom occurs, so as not to cause adverse consequences.