What is considered to be heavy bleeding in a woman's cycle?

Answer:
Flow that soaks through 1 or more pads or tampons every hour for several consecutive hours; and/or
The need to use double protection to control flow; and/or
The need to change protection during the night; and/or
Heavy flow lasting longer than seven days; and/or
Flow that includes large blood clots (larger than an inch in diameter); and/or
Flow that interferes with your lifestyle; and/or
Symptoms of anemia (fatigue or shortness of breath).

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Heavy bleeding? If you need to change your pad after you've had it on for less than an hour.

Or do you mean what could be wrong?

Maybe an infection/endometriosis. Talk to a doctor asap.

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