Premature Ovarian Insufficiency (POI)

Premature Ovarian Insufficiency is a condition in which the ovaries lose normal function before the age of 40, leading to reduced estrogen production and irregular or absent ovulation. Unlike natural menopause, POI may occur intermittently, meaning some women can still ovulate occasionally and even conceive naturally, though fertility is significantly reduced.

The exact cause of POI is often unknown, but several factors are associated with its development. These include genetic abnormalities (such as Turner syndrome), autoimmune disorders, chemotherapy or radiation therapy, and environmental influences. In some cases, a family history of early menopause may also increase risk.

Common symptoms include irregular or missed periods, hot flashes, night sweats, vaginal dryness, mood changes, and decreased libido. Since estrogen plays a vital role in bone and cardiovascular health, women with POI are at higher risk of osteoporosis and heart disease if untreated.

Diagnosis typically involves blood tests to measure hormone levels, including follicle-stimulating hormone (FSH) and estradiol, along with imaging studies when necessary. Management focuses on relieving symptoms and preventing long-term complications. Hormone replacement therapy (HRT) is commonly recommended to restore estrogen levels. For women wishing to conceive, assisted reproductive techniques such as IVF with donor eggs may be considered.
Early diagnosis and proper management can significantly improve quality of life and overall health outcomes in women with POI.