I am not sure how this site works but I would greatly appreciate it if my question is promtly answered.I had my mentsral cycle about 14 days ago,then on the fifteenth day I was bleeding for about 8 hours of that day,which I stopped later on that day,but then I continued bleeding for a few more hours the following day,it continued like this for 3 days.The blood was very dark,not like my normal cycle's appearance,My boyfriend :confused: is very anxious about the reason for this,What could be the reason for this abnormal bleeding?