0:45 Dr. Traci Carson introduction 3:23 Her sports background 7:23 What is a menstrual cycle 11:57 Birth control affect on cycle 14:20 Long term birth control effects 18:50 Training performance during cycle 23:37 Supplements for premenstrual symptoms 28:44 Sleep 31:50 Body fat impact on cycle 33:45 Competitive sports aren't best for health 38:35 Bone density and birth control and training 40:40 Water weight fluctuations 48:48 Why you should track your cycle 50:38 Food cravings 56:50 Teen runners, coaching women 59:25 Where to go for more info