A two bar test proves that you are pregnant, and brown vaginal bleeding may be due to pre-miscarriage, incomplete miscarriage, ectopic pregnancy, and so on. In such cases, it is recommended to actively go to the hospital and have blood tests for HCG, progesterone and ultrasound to clarify the cause of the bleeding and make a correct diagnosis. By observing the doubling of HCG and progesterone values, the development of the embryo can be determined. If the pregnancy is more than 6 weeks, an ultrasound can also be done to check the condition of the fetus. If HCG doubles well, progesterone is normal, or fetal buds can be detected by ultrasound, fetal heartbeat is good, and bleeding is not heavy, it indicates that the fetus is developing well. The patient should pay attention to bed rest, prohibit sexual intercourse, and strengthen nutrition appropriately. In the case of luteal insufficiency, injections or oral medications can be given under the direction of the doctor to preserve the fetus. If the patient is hypothyroid, you can take small doses of oral thyroid hormone drugs under the guidance of the doctor. If the abortion is incomplete, it is recommended to carry out the removal surgery in time. If the patient bleeds more, accompanied by lower abdominal pain, it is recommended to go to the hospital for ultrasound examination to rule out the existence of ectopic pregnancy, and according to the results of the examination symptomatic treatment.