I am experiencing a longer period then normal. I am on my 9th day and the flow is light almost like a browmish color. I just have some spotting, like nothing comes out, but when I go to the bathroom I notice that I still have some stuff comming out. Normally my periods last 4-6 days. Could a change in my excersise program or diet cause this? I went off the pill a few months ago, would that have some effect?