Q. What are the common reasons for a missed period other than pregnancy?

Doctor Answer is medically reviewed by SecondMedic medical review team.

Answered by Secondmedic Expert

There are several common reasons for a missed period other than pregnancy. Keep in mind that if you are sexually active and there's a chance of pregnancy, it's essential to rule out pregnancy first. Here are some other common reasons for a missed period:

1. Stress: High stress levels can disrupt the hormonal balance in your body, affecting your menstrual cycle.

2. Weight Changes: Significant changes in body weight, either weight loss or gain, can impact hormone levels and lead to a missed period.

3. Excessive Exercise: Intense physical activity, especially in athletes or those who engage in rigorous training, can affect hormonal balance and cause irregular periods.

4. Polycystic Ovary Syndrome (PCOS): A common hormonal disorder among women, PCOS can lead to irregular menstrual cycles and missed periods.

5. Thyroid Disorders: Disorders such as hypothyroidism or hyperthyroidism can affect the thyroid hormone levels, influencing the menstrual cycle.

6. Birth Control: Changes in birth control methods or starting/stopping birth control pills can impact your menstrual cycle.

7. Perimenopause: The transition to menopause, known as perimenopause, can cause irregular periods before menstruation stops altogether.

8. Certain Medications: Some medications, such as certain antidepressants or antipsychotics, may affect menstrual regularity.

9. Chronic Illness: Chronic conditions like diabetes or celiac disease can contribute to menstrual irregularities.

10. Uterine or Ovarian Issues: Conditions such as polyps, fibroids, or cysts can affect the normal functioning of the reproductive organs and cause missed periods.

If you're consistently experiencing irregular periods or if you have concerns about your menstrual health, it's advisable to consult with a healthcare professional for a thorough evaluation and appropriate guidance.