Why No period in 3 months but 2 negative pregnancy tests?

Reasons for a missed period other than pregnancy:

* Hormonal imbalances:

* Polycystic ovary syndrome (PCOS)

* Thyroid problems

* High prolactin levels

* Early menopause

* Stress

* Weight loss or gain

* Eating disorders

* Certain medications

* Ovulation disorders:

* Anovulation (failure to ovulate)

* Luteal phase defect (LPD)

* Structural abnormalities:

* Uterine abnormalities

* Cervical abnormalities

* Vaginal abnormalities

* Medical conditions:

* Diabetes

* Cancer

* Celiac disease

* Gastrointestinal problems

* Chronic illness

When to see a doctor:

* If you've missed 3 or more periods in a row

* If you're concerned about the cause of your missed period

* If you're experiencing other symptoms, such as abdominal pain, bloating, or vaginal discharge

Your doctor may recommend:

* Blood tests to check hormone levels

* An ultrasound to assess the uterus and ovaries

* Other tests to rule out other medical conditions

Treatment for a missed period will depend on the underlying cause.