Are you a woman between 35 and 50 experiencing PMS, migraine headaches, sudden weight gain, fatigue, irritability, tender or lumpy breasts, memory loss, fibroids, or cold hands and feet? If so, you may be experiencing symptoms of premenopause. Even if you're a decade or more away from menopause, your hormones may already be out of balance, usually caused by an excess of estrogen and a deficiency of progesterone. Newly revised and updated, this book has the latest research and Dr. Lee's effective plan for restoring balance using bioidentical hormones, including natural progesterone.