Menstruation at the age of 14 can not usually accurately determine how old amenorrhea, usually the body’s growth and metabolism to a certain stage will automatically amenorrhea, usually between 45 to 55 years of age, due to their own actual situation, the time may be different. The age of menopause is usually influenced by the body’s hormone levels and has less correlation with the age at which menstruation occurs. With the improvement of daily life standard, nutritional supply is at the standard level, women’s ovary function is relatively good, and the metabolism declines slowly when the menopause time will be relatively late. If the quality of the body is relatively poor and the ovarian function declines rapidly, the menopause will occur earlier. It is recommended that women undergo regular gynecological examinations and intervene in a timely manner when problems are detected, so as to avoid delaying the disease and other effects.