Aunt refers to menstruation. Menstruation is delayed every month, usually moving around and dizzy without strength may be caused by uterine fibroids, adenomyosis, abnormal uterine bleeding and other reasons. 1. Uterine fibroids: menstruation, when combined with a large size of fibroids, may cause delayed menstruation, at the same time, due to the cause of prolonged menstruation, menstrual flow and other symptoms, may be secondary to anemia, and usually move around the symptoms of dizziness and lack of energy, combined with the clinical presentation, ultrasound and physical examination, and other reasons can assist in the diagnosis. 2. Adenomyosis: It may also cause delayed menstruation, excessive menstruation, prolonged menstruation and gradually aggravated dysmenorrhea, etc. It may cause secondary anemia, and symptoms such as fatigue and palpitation, etc. The combination of clinical manifestations, ultrasonography, and physical examination can assist in the diagnosis. 3. Abnormal uterine bleeding: most of them are anovulatory bleeding, which may cause symptoms such as menstrual disorders and excessive menstrual flow, leading to secondary anemia, and symptoms such as fatigue, which can be diagnosed by combining with history, ultrasonography and endocrinological measurements. When the menstruation is delayed every month, usually moving around and dizzy without energy need to identify the cause under the guidance of the doctor, and actively deal with.