<s>[INST] Hello, I have a bit of a complicated situation...I had previously screwed up my birth control and was off of my period for 3 months. I got back on birth control and had intercourse 3 days after unprotected. around the 12th and 13th of this month. then around the 17th i started having light bleeding. more like a dark brown discharge. Its not quite heavy enough to be a period but more than regular discharge. could i be pregnant? [/INST] if you take my opinion then yes you might be pregnant but still you need to confirm your pregnancy by a simple urine pregnancy test and then an abdominal ultrasound can be helpful for final diagnosis </s>