i am currently taking Marvelon 28 birth control. Last month I prolonged my period a few days by starting the next pack. I then stopped half way through to allow for a period as my exams had ended. This last 9 or so days I have been taking the pill again after my period normally but have random unpredictable bleeding. No pain or anything, just bleeding (not heavy like a period but more than spotting). I am also sexually active and don’t typically use any other form of protection. Can the bleeding indicate early pregnancy? What does it mean? How can I prevent the random bleeding?