Female common causes of abnormal menstruation

About the common causes of confusion by reason of the most common is caused by hormonal disorders, other may be the organ diseases.

1. hormonal disorders

Is the most common cause of uterine bleeding, especially girls and women, menopause because of hormonal disorder caused anovulatory bleeding, resulting in faster by or at the beginning of menopause, menstrual disorder rendered.

Also cause endometrial unlimited growth that growth to the uterus itself cannot load of endometrial thickness, creating breakthrough bleeding, often blood volume is small initially, dark brown, will increase over time into a massive hemorrhage.

2, coagulation difficulties

For example, lack of platelet or leukemia will as coagulation disorders, causing blood after themselves unable to get the bleeding, and the formation of a significant number of menstruation.

3, thyroid problems

Thyroid function if there is too low or too high, causing the ovary dysfunction had confused the phenomenon.

4, poor liver function

The liver is not good to have female hormones to slow down, Endometrial hyperplasia, causing abnormal bleeding.

5, pregnancy

Pregnancy due to a bed or endometrial support problems, so early in pregnancy may have abnormal bleeding, you need to watch out for premature birth or abortion phenomenon.

6. malignant tumors

If cervical cancer, endometrial cancer, ovarian cancer and some will secrete hormones cancer in women, causing Endometrial hyperplasia of chaos, or cervical areas directly because the tumor invasion, causing bleeding.

7, uterine tumors

This is uterine bleeding second common cause, such as uterine polyp, uterine fibroids, uterine muscles adenoma can form via an excessive amount of status, for some submucous Leiomyoma or endometrial polyps are often long there will be a lot of bleeding.

8. foreign body left in the vagina or in the womb

Foreign body left in the uterus can cause endometrial stimulation, menstrual disorder, and is equipped with a contraceptive devices, you may want to consider removing the contraceptive devices, see if it will return to normal.

(Edit: Zheng Yan internships, MD)