Figure 2From: The Chronobra identifies prevailing mammary vascularity as a candidate variable in breast cancer post-operative outcome predictionThe menstrual cycle of salivary progesterone and deep breast temperature (left versus right breast) in 65 healthy pre-menopausal controls. Chronobra data shown for days -20 to -1 from menses onset to emphasize higher values during the luteal phase.Back to article page