What happens if you start your period and its not time to?

There are many reasons why a woman might start her period early, including:

* Hormonal imbalances: Changes in hormone levels, such as those that occur during puberty or menopause, can cause irregular periods.

* Pregnancy: Starting your period is often one of the first signs of pregnancy. However, early pregnancy bleeding can also be a sign of a miscarriage.

* Stress: Emotional stress can trigger early periods. This is because stress can affect the levels of hormones that control the menstrual cycle.

* Weight loss or gain: Drastic changes in weight can also disrupt the menstrual cycle.

* Certain medications: Some medications, such as birth control pills and thyroid hormone replacement drugs, can affect the menstrual cycle.

* Uterine abnormalities: Rarely, uterine abnormalities, such as fibroids or polyps, can also cause irregular periods.

If you start your period early and are concerned about the cause, it is important to see a doctor. This is especially important if you are also experiencing other symptoms, such as heavy bleeding, abdominal pain, or fever.