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
Certain types of cancer treatments can cause women to have early menopause. This is menopause that occurs before age 40. It happens when your ovaries stop working and you no longer have periods or cannot get pregnant. Early menopause can cause symptoms such as hot flashes and vaginal dryness. Your health care provider can help you find treatments for these symptoms.
The fall in levels of oestrogen and progesterone triggers a whole range of symptoms. Around 70% of women experience symptoms with the menopause such as hot flushes and night sweats. A common early sign of the menopause is irregular periods. Low levels of oestrogen also cause the bladder lining to become thinner, and this can lead to loss of some control of the bladder. Two of the most common symptoms associated with the menopause are hot flushes and night sweats.