What does it mean when your period goes off early?

There are a few reasons why your period might come early, including:

1. Hormonal changes: Fluctuations in hormone levels can cause your period to come early or late. This is especially common in the first few months after you start menstruating or after you stop birth control.

2. Stress: Stress can disrupt the normal menstrual cycle, causing your period to come early or late.

3. Diet: Certain foods and drinks, such as caffeine and alcohol, can also affect your menstrual cycle.

4. Exercise: Exercise can sometimes cause your period to come early, especially if you're new to exercising or if you're exercising more intensely than usual.

5. Pregnancy: If you're pregnant, your period will stop completely. However, some women experience spotting or light bleeding early in pregnancy. This is called implantation bleeding and it's caused by the fertilized egg implanting in the uterine wall.

6. Medical conditions: Certain medical conditions, such as thyroid problems, diabetes, and uterine fibroids, can also affect your menstrual cycle.

7. Medications: Some medications, such as birth control pills, antidepressants, and blood thinners, can cause your period to come early or late.

8. Perimenopause: This term describes the years leading up to menopause. During perimenopause, fluctuating hormone levels can lead to many symptoms, including irregular periods.

9. Polycystic Ovary Syndrome (PCOS) is a common hormonal disorder that affects women of childbearing age. PCOS can cause irregular periods, among other symptoms.

If your period comes early more than once or twice, it's a good idea to see your doctor to rule out any underlying medical conditions.