If you miss 3 months on your period and not pregnant what does that mean?

If you miss three months of your period and you're not pregnant, it's important to see a doctor to determine the cause. There are many possible reasons why you might miss your period, including:

* Hormonal imbalances: Hormonal imbalances, such as high levels of prolactin or low levels of estrogen, can cause irregular periods or amenorrhea (the absence of menstruation).

* PCOS (Polycystic Ovary Syndrome): PCOS is a common hormonal disorder that affects women of reproductive age and can cause irregular periods, weight gain, acne or excess facial or body hair

* Thyroid problems: Thyroid problems, such as hypothyroidism (underactive thyroid) or hyperthyroidism (overactive thyroid), can also cause irregular periods.

* Menopause: if you are a woman over 40 or approaching that age range, you may be going through menopause which can cause irregular or missed periods.

* Medications: Some medications, such as birth control pills, antidepressants and chemotherapy drugs, can cause irregular periods.

* Stress: Severe stress can temporarily stop ovulation, leading to missed or irregular periods

* Lifestyle factors: Extreme weight loss, sudden weight gain, excessive exercise or other significant life changes can all disrupt menstrual cycles

* Medical conditions: Certain medical conditions, such as uterine fibroids, uterine polyps or cancer, can also cause irregular periods

Seeing a doctor can help you determine the cause of your missed periods and receive appropriate treatment if necessary.