The book "The Menstrual Symphony" by Vidhya Shanmugam is a comprehensive guide on menstrual health and holistic practices for women. It covers various aspects of menstrual health, including understanding the menstrual cycle, diet tips for different cycle phases, fitness routines tailored to the menstrual cycle, managing menstrual pain and discomfort, and the impact of modern lifestyle on hormonal health. The book also delves into the connection between menstrual health and sexual wellness, natural remedies for menstrual cramps, and celebrates femininity. The author, a women's wellness coach, shares personal insights and research-backed information to empower women to take charge of their health using their menstrual cycle as a guide.