What is the primary cause of menopause in women?

• A. Hormonal imbalance
• B. Ovarian aging
• C. Genetic factors
• D. Chronic illness

Answer: (B)

Menopause primarily occurs due to ovarian aging, which refers to the natural decline in the number and function of ovarian follicles as women age. As women approach their late 30s and into their 40s, the ovaries gradually produce lower levels of estrogen and progesterone, hormones essential for regulating the menstrual cycle. This decrease in hormone production leads to changes in the menstrual cycle and eventually results in the cessation of menstruation, marking the end of a woman's reproductive years.

Ovarian aging is a universal biological process that every woman experiences as part of aging, typically occurring between the ages of 45 and 55. Factors contributing to this process include the natural lifespan of the ovaries and the depletion of ovarian reserve, which affects female fertility and hormone production.

Understanding this primary cause aids in recognizing the physiological and endocrine transitions women face during this life stage, which can have significant implications for health and well-being. Other factors, while they might impact individual experiences of menopause or contribute to symptoms, are secondary to the core biological process of ovarian aging.