What is the medical term for prolonged menstrual period?

What is the proper medical term for menstrual period lasting longer than 7 days?
Answers:

I want to know why men resembling for women to shave their privates?

Soaking a sanitary napkin or tampon every hour or so or menstruating for longer than 7 days are both considered forms of menorrhagia. These might help...

Can you alteration your menstrual cycle?

I think any problem beside the period is dysmenorrhea...

Breast infection? Which doctor to see?

Polymenorrhea

Add: Dysmenorrhea solely has to do near painful period

Change of life menapause how do you know you are going through it?

the occupancy is :
MENORRHAGIA

FURTHER STUDY:
Menorrhagia is an abnormally unhealthy and prolonged menstrual period. Causes may be due to out of the ordinary blood clotting, disruption of normal hormonal regulation of period or disorders of the endometrial lining of the womb. Depending upon the end in, it may be associated with extraordinarily painful period (dysmenorrhoea)

A normal menstrual cycle is 21-35 days contained by duration, with bleeding durable an average of 5 days and total blood flow between 25 and 80 mL. A blood loss of greater than 80 ml or lasting longer than 7 days constitutes menorrhagia (also call hypermenorrhea). In practice this is not usually directly measured by patients or doctors. Menorrhagia also occurs at predictable and middle-of-the-road (usually about 28 days) intervals, distinguishing it from menometrorrhagia, which occur at irregular intervals. It is possible to estimate the amount of bleeding by the number of tampons or pads a woman uses during her length. As a guide a regular tampon fully soaked will hold about 5ml of blood.

Complications

Aside from the social distress of dealing near a prolonged and heavy length, over time the blood loss may prove to be greater than the body iron reserves or the rate of blood replenishment, leading to anemia. Symptoms attributable to the anemia may include tiredness, fearfulness, tingling and numbness in fingers and toes, headaches, depression, becoming cold more confidently, and poor concentration.