What factors can cause early menopause?
Anything that damages the ovaries or the blood supply to the ovaries causing premature ovarian failure can lead to early menopause, such as a tubal ligation. There is also the possibility that the ovaries can be damaged during the actual hysterectomy surgical procedure, which can negatively affect their function, as well. Chemical induced menopause can occur from chemotherapy, radiation and drugs such as tamoxifen, although it is possible that ovarian function may return after the chemical treatment has been stopped. Other factors that can lead to early menopause are poor nutrition, a history of smoking, anorexia, or a traumatic experience.
