Adenomyosis is a condition where the endometrial tissue that lines the uterus is found in the uterine wall. It is not exactly known why this happens, but it is thought to occur as a result of inflammation or trauma to the uterine wall. It can cause pain, heavy menstrual periods, and infertility. Adenomyosis is usually found in women between the ages of 40 and 50, but it can occur in women of any age. It is estimated that up to 10% of women have adenomyosis, though symptoms may not be present in every case. The diagnosis of adenomyosis is made through a combination of medical history, physical exam, imaging tests, and/or a biopsy. Treatment is typically aimed at relieving symptoms, but may include medications, hormonal therapy, or surgery. Adenomyosis can be managed, but it is not a condition that can be cured. It is important for women to be aware of the risks and symptoms associated with adenomyosis and to seek medical attention if they are experiencing any of the associated signs and symptoms. Early diagnosis and treatment may help reduce the risk of complications.