Premature ovarian insuffi...

Premature ovarian insufficiency (POI) is characterized by ovarian dysfunction before age 40, resulting in menstrual disturbances. In women aged 40-45, it's termed early menopause. Various factors, including chromosomal abnormalities, chemotherapy, radiation therapy, and genetic mutations, can cause POI. Chromosomal abnormalities, such as gonadal dysgenesis, are common in adolescents with primary amenorrhea. Chemotherapy and radiation therapy can induce acute ovarian failure; even menstruating women face an increased risk of POI. Fragile X syndrome is linked to POI, with 6% of cases having FMR1 gene premutation. Diagnosing primary ovarian insufficiency in adolescents can be challenging due to irregular menstrual cycles. Timely diagnosis is crucial for bone health. Genetic testing and thorough evaluation are recommended for accurate diagnosis. Early detection and treatment are essential for bone health.