I had my menstruation 1 week ago or more, and then I had Sex with my Boyfriend after menstruation is totally out. Then I noticed a Dark Brown discharges, does not have a foul odor or pain, for almost 3 days now. And im worried because it happen for almost 1 year now with the same scenario, after I had intercourse. I don't involve or have sex with other guy. What does these mean? Im afraid of goin to a doctor.