other factors that shift demand curves income is not the only factor that causes a shift in demand other things that change demand include tastes and preferences the composition or size of the population the prices of related goods and even expectations
Causes of Early Menopause. Like in menopause that happens later in life, hormonal fluctuations are one of the root causes of early menopause. However, it is not fully known why these hormonal fluctuations are triggered earlier for some women.
If you have not yet had your menopause and you have both ovaries removed, your treatment will bring on an early menopause. This can cause symptoms such as hot flushes, sweats, dry skin and dry vagina, tiredness, feeling emotional, anxiety and loss of confidence.