Overview: This article describes the findings and limitations of the major research thus far on hormone therapy, particularly that of the Women's Health Initiative; examines practice recommendations; clarifies common terminology related to menopause and hormone therapy; and provides the implications for nurses. This is part one of a four-part series on postmenopausal health.
Keywords: bioidentical hormones, combined estrogen and progestogen therapy, estrogen, estrogen therapy, hormone therapy, menopause, menopausal transition, postmenopause, progestin, progestogen, women's health, Women's Health Initiative.