Under normal circumstances during pregnancy, there is no vaginal bleeding. If there is brown discharge in the vagina at 6 weeks of pregnancy, pregnant mothers must pay attention to this. Brown discharge in the vagina at 6 weeks of pregnancy may be a sign of ectopic pregnancy or pre-eclampsia miscarriage. 1. Signs of pre-eclampsia miscarriage. The brown discharge at six weeks of pregnancy indicates that the fetus is not very stable and the pregnant mother is most likely to have signs of pre-eclampsia miscarriage. The actual fact is that you will be able to get a lot more than just a few of the most popular and most popular items. The pregnant mother must pay attention to bed rest, do not work too hard, and must not do strenuous exercise. It is important to maintain an optimistic and positive attitude during the period of fetal preservation, which is conducive to the health of the fetus. 2. Signs of ectopic pregnancy. The most obvious symptom of ectopic pregnancy is unexplained vaginal bleeding, which usually occurs within 2 months after pregnancy, and the pregnant woman also has symptoms such as dizziness, nausea and vomiting and abdominal pain of varying degrees. Ectopic pregnancy must be detected and treated in time, otherwise it will easily cause massive bleeding in the abdominal cavity, which may lead to shock. In this case, the mother needs to go to the hospital for an ultrasound to confirm whether the pregnancy is ectopic or not, and if it is, the pregnancy should be terminated immediately. The brown vaginal discharge in the 6th week of pregnancy is most likely a sign of ectopic pregnancy or pre-eclampsia miscarriage, so the pregnant mother needs to go to the hospital as soon as possible to check and identify the cause for the right treatment.