Patient's question:
Since September 2013Doctor's answer:
Under normal circumstances, the menstrual cycle ranges from 22 to 35 days, with menstruation lasting 3 to 7 days and menstrual flow volume between 20 to 120 ML, appearing dark red. If it falls outside this normal range, it is considered menstrual irregularity. Conditions such as uterine diseases, ovarian dysfunction, pituitary gland disorders, and hypothalamic dysfunction can all lead to menstrual irregularity. Factors such as emotions, medications, diet, stress, environmental changes, and endocrine disorders can also cause menstrual irregularity. For your situation, it is recommended to first visit a hospital for relevant gynecological examinations and then receive targeted treatment based on the specific findings.