Obstetrics Menopause Natural menopause is defined as the permanent cessation of menstrual periods and is determined retrospectively after a woman has experienced amenorrhea for 12 months. It is important that any other physiological cause or pathology is excluded as a cause. The average age of occurrence is 51 to 52 years in normal women, and reflects the … Read More Dr Sean Burnet Dr Sean Burnet February 2021