There are many potential causes of amenorrhea. Some causes are more common in primary amenorrhea and others in secondary amenorrhea. Common causes include:
- Hormonal Imbalances: Conditions such as polycystic ovary syndrome (PCOS), thyroid disorders, and hyperprolactinemia. - Structural Problems: Issues like congenital absence of reproductive organs or scarring of the uterus. - Lifestyle Factors: Stress, excessive exercise, and significant weight loss. - Medications: Certain medications can affect menstrual cycles. - Chronic Conditions: Diabetes, celiac disease, and other chronic illnesses.
