How long does it usually take for the brown discharge to go away in the first trimester

Brown discharge in the early stage of pregnancy is considered to be caused by luteal insufficiency, preeclampsia and other diseases, and after active fertility preservation treatment, the bleeding can be stopped in most of the patients in more than 1 week’s time.
Early pregnancy due to maternal luteal insufficiency, preeclampsia and other diseases, resulting in abdominal pain, brown discharge, or even vaginal bleeding, ultrasound examination is often suggestive of the pregnancy sac next to the visible liquid dark area.
Usually, patients are advised to take bed rest and given progesterone to protect the fetus, such as progesterone, dydrogesterone, etc. Most patients can stop the brown discharge after 1 week of active treatment.
All of the above medications should be used under the guidance of a doctor, avoid self-medication, brown discharge during pregnancy, it is recommended that the hospital for early treatment.