Why is my period longer than normal?

Prolonged menstrual periods can be caused by a variety of factors, such as hormonal fluctuations, benign tumors in the uterus and bleeding disorders, according to Healthline. It's important for women with prolonged menstruation to consult with a physician, as heavy bleeding can cause iron depletion and lead to anemia.

Periods that are heavier than usual can also indicate perimenopause, according to WebMD. Perimenopause is a condition in which hormonal fluctuations and menstrual irregularities occur prior to the onset of menopause. While these symptoms are often considered normal during the transition into menopause, it is always a good idea for women to seek medical attention if their periods become irregular to ensure proper diagnosis and treatment.