The pain lasts all day sometimes it's cramping all day and other days it's in my back. It's hard to describe and takes a lot of medicine to get rid of it. it's already 11:30am and still have it. I also take prune juice with it but last night it came early at 9:00 pm and i coudn't make it to the bathroom. this went on for some time. then in am same thing. I don't mind the going to the bathroom but what is all this pain about. it hurts bad. fatgirl