How Do I Know When Menstrual Bleeding is Abnormal?

You may be experiencing abnormal uterine bleeding if you're change pads or tampons more often than every one or two hours, or having a period that lasts over seven days.

While it sounds unlikely, abnormal uterine bleeding is also used to describe amenorrhea or absence of menstruation.

See: Types of Abnormal Uterine Bleeding

Uterine bleeding is always abnormal when:

* Bleeding occurs between periods
* Bleeding occurs following sex
* Spotting occurs at anytime during the menstrual cycle
* Bleeding is heavier than normal or lasts for more days than usual
* Bleeding occurs after menopause

There is more you should read on http://womenshealth.about.com/cs/abnorma…

Hope i helped
Good luck