The difference between a movement along a demand curve and a shift of demand curve is in why thy occur. A movement along the demand curve is a simple change in the price of the good. For example if a DVD costs $1 and then drops to $0.50, the point on the curve has now moved towards the lower right.
The average age of menopause is 51 years old. But there is no way to predict when an individual woman will have menopause or begin having symptoms suggestive of menopause. The age at which a woman starts having menstrual periods is also not related to the age of menopause onset. Most women reach menopause between the ages of 45 and 55, but menopause may occur as earlier as ages 30s or 40s, or may not occur until a woman reaches her 60s.
What Age Does Menopause Occur? Some women may look forward to menopause, while others may feel a sense of trepidation. It certainly isnât called a âchange of lifeâ for no reason.