In clinical practice, if you are around 50 years of age and experience a decrease in the amount of menstrual flow or a longer period of time, i.e., a disrupted menstrual cycle, it may be a sign that you are approaching menopause. To determine whether menopause is imminent, first judge from age. The average age of menopause for women in China is 49.5 years old, and 80% of them are between 44 and 54 years old. Secondly, with age, women’s estrogen levels and ovarian function will also decline, resulting in a decrease in menstrual flow or a longer period of time before menstruation. So age around 50 years old and disorganized periods may be a sign of near menopause. In addition, if you have regular sex and your menstrual period changes, you should first rule out the possibility of pregnancy, and it is recommended that you go to the hospital for a relevant examination to clearly diagnose whether or not it is a manifestation of near menopause.