Your period is an amazing cycle. At least, that's what today's guest Alisa Vitti believes. Learn about her book and her new period tracking app, My Flo. "The whole purpose of the cycle is to create continuous change, not just in your body so you can potentially be a vessel for conception, but also to create forward momentum in your life." - Alisa Vitti Join Dr. Aviva Romm as she dishes up a weekly dose of the whole truth on health and medicine. To learn more about this episode of Natural MD Radio go to http://www.avivaromm.com/051.