What is it called when you have an heavy menstrual?

The medical term for heavy menstrual flow is menorrhagia.

The definition of menorrhagia is when menstruation occurs for longer than 7 days or/and if the individual loses more than 80ml of menstrual flow. Although 80ml is still a fairly low flow compared to many women, for example I can lose up to 380ml (I'm perfectly healthy).