What is the cause of irregular menstruation?

If irregular menstruation is not treated in time, it will cause great harm to the female body. The cause of irregular menstruation is not clear to many friends. So what is the cause of irregular menstruation? Let us learn about the causes of irregular menstruation.

What is the cause of irregular menstruation?

1. Hormone Imbalance:

It is the most common cause of uterine bleeding, especially in adolescent girls and menopausal women. Hormonal imbalance causes anovulatory bleeding, which results in irregular menstruation during the first menstruation or near menopause.

It will also cause unlimited growth of the endometrium, until the thickness of the endometrium grows to a level that the uterus cannot bear, causing breakthrough bleeding. Therefore, the amount of menstrual blood is often small and dark brown in the early stages, and will develop into heavy bleeding over time.

2. Difficulty in blood clotting:

For example, people who lack platelets or have leukemia will have coagulation disorders, which will cause them to be unable to stop bleeding on their own after menstruation, resulting in heavy menstrual flow.

3. Thyroid problems:

If the thyroid function is too low or too high, it will cause ovarian dysfunction and irregular menstruation.

4. Poor liver function:

Poor liver function can slow down female hormone production, causing endometrial hyperplasia and abnormal bleeding.

5. Pregnancy:

Due to problems with implantation or endometrial support, there will be abnormal bleeding in the early stages of pregnancy. At this time, you need to be careful about whether there is premature birth or miscarriage.

6. Malignant tumors:

Such as cervical cancer, endometrial cancer, ovarian cancer and some tumors that secrete female hormones, which cause the proliferation of the endometrium and lead to irregular menstruation, or direct invasion of the cervix by the tumor, causing bleeding.

7. Uterine tumors:

This is the second most common cause of uterine bleeding. For example, uterine polyps, uterine fibroids, uterine adenomyomas, etc. can cause excessive menstrual bleeding. Some people with submucosal uterine fibroids or endometrial polyps often also have heavy bleeding.

8. Foreign matter remains in the vagina or uterus:

Foreign objects remaining in the uterus can cause irritation to the endometrium, so people who have irregular menstruation and have an IUD may want to consider removing the IUD to see if their periods can return to normal.

The reasons for irregular menstruation are the above points. Now that we know the reasons, we can treat them symptomatically and keep irregular menstruation away from our lives. If you still have questions about irregular menstruation, please consult our online experts, who will answer all kinds of difficult and complicated questions for you.

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