Is it normal to have your period 10 days early?

Menstruation generally has a cycle of 28 days. It is okay if it comes ten days early occasionally without any discomfort. But if it comes early frequently, you should pay attention, as it may be due to luteal insufficiency, puberty or menopause, or uterine fibroids, incorrect contraceptive methods, etc.

2. Dysfunctional uterine bleeding during puberty: It is caused by the incomplete development of hypothalamus-pituitary-ovarian function;

3. Menopausal functional uterine bleeding: caused by ovarian dysfunction;

4. Poor ovarian storage function: mostly occurs in women of childbearing age after 35 years old;

6. Severe uterine fibroids may cause heavy menstrual flow, frequent menstruation or shortened menstrual cycles.

7. Improper contraceptive methods, such as taking birth control pills, may also cause menstruation to come half a month earlier.

9. Abuse of drugs Abuse of drugs or frequent use of large amounts of drugs can cause menstrual disorders, anovulation, and amenorrhea in women. This may be because the drugs suppress and damage a person's own resistance, leading to body dysfunction.