1Opening Anno, Preface
6Chapter 4, Inflamed Cycles
2Introduction , Taking the Mystery Out of Menstruation
7Chapter 5, Big Little Stressors
3Chapter 1 , There Is a Reason for All of This
8Chapter 6, The Future of Periods
4Chapter 2, Norma's Normal Cycle
9Epilogue
5Chapter 3, The Stress of Energy
10Acknowledgements , Closing Anno
