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.
Pre-menopause / perimenopause is the stage a woman goes through several years before menopause. The most common sign of pre-menopause is menstrual irregularity. Some women experience menopause-like symptoms such as hot flashes, insomnia, vaginal dryness and mood swings. This phase may last between two to eight years. Thereâs no way to know for sure when the change will start, but there are a number of factors that influence the age you may reach menopause. Factors That Influence Menopause Age: The Age Your Mother Reached Menopause: The most important factor is the age at which your motherâs menopause began.