There are more reasons for heavy menstruation in women, which may be caused by uterine fibroids, endometrial polyps, endocrine disorders and so on.
1. Uterine fibroids: Uterine fibroids will enlarge the uterine cavity, and may compress the nearby veins, resulting in venous congestion and dilatation, causing heavy menstrual flow and prolonged menstrual period during menstruation.
2. Endometrial polyps: endometrial polyps will increase the size of the endometrium, and the endometrium will shed more, so the menstrual flow is larger.
3. Endocrine disorders: Endocrine disorders may lead to overgrowth of the endometrium, and when the endometrium is shed, the amount of shedding will be larger, so the bleeding is heavier.
There may be other reasons for heavy menstruation, so you should consult a doctor in time, complete the relevant examinations, clarify the specific causes under the guidance of a professional doctor, and take active treatment to avoid delaying your condition.