E20-E35: Disorders of other endocrine glands

E28: Ovarian dysfunction

Ovarian dysfunction is a group of conditions that involve the ovaries not working as they should. This can occur due to various reasons including hormonal imbalances or problems with the ovaries themselves. Women with ovarian dysfunction may experience irregular periods or no periods at all, which can lead to fertility issues. Some may also experience symptoms such as hot flashes, night sweats, or vaginal dryness, similar to those of menopause, even at a young age. Additionally, hormone-related problems like polycystic ovary syndrome (PCOS), where small cysts form on the ovaries, can also cause ovarian dysfunction. If left untreated, over time, these conditions could potentially lead to complications, such as increased risk of heart disease or osteoporosis, due to lower levels of estrogen in the body.