What is the typical age range for the onset of menopause?

The typical age range for the onset of menopause is indeed between 45 to 55 years. Menopause is characterized by the cessation of menstruation due to the decline in ovarian function and a decrease in the production of hormones such as estrogen and progesterone.

Most women experience perimenopause, the transitional phase leading up to menopause, during their 40s, with many entering menopause (defined as 12 consecutive months without a menstrual period) around the age of 51. However, this can vary slightly among individuals, influencing the onset time, but the majority fall within the specified age range.

This choice reflects the most commonly observed age for menopause in clinical populations and aligns with established medical literature on women's reproductive health.