At 50 years old, ovarian dysfunction will show signs of non-menstruation or amenorrhea. If the amenorrhea is recent, ultrasound examination can be performed to find out the condition of the uterine adnexa and the lining of the uterus. If the lining is thicker, you can take progesterone capsules orally, 100mg twice a day for 5-7 days to get menstruation. However, at the age of 50 the ovarian function has declined, and some women experience symptoms of menopause during this period, so it is the perimenopausal period, around which diseases are prone to occur. If a woman wants to menstruate, she should undergo a routine physical examination, including ultrasound, endometrial adnexa examination, cervical cancer screening, breast examination, and liver and kidney function tests. If there is no abnormality in the examination, hormone replacement therapy with medication to adjust the menstrual cycle can be given.