Everything seems to happen at mid-life: The empty nest, menopause, affairs, and growing unhappiness with a job. It's no wonder you bought that red convertible. Interestingly, mid-life is more of an issue in some cultures than others.
Menopause refers to the time during which a woman's ovaries begin producing less estrogen and progesterone and cease the ripening and releasing of ova. The transition can last up to five years and typically occurs at mid-life.