Stephanie Bender is the founder of Full Circle Women's Health, a women's health clinic in Boulder, CO. She has conducted pioneering research into women's hormonal health, and is a nationally recognized speaker on women's health issues. She is the author of The Power of Perimenopause. Ms. Bender lives in Boulder, CO.Treacy Colbert is a medical writer who has written for Health, Clinical Advisor, Comprehensive Therapy, Women's Health Access, International Journal of Integrative Medicine, and Nutrition in Complementary Care. Ms. Colbert lives in Long Beach, CA, with her husband and son.