Functional medicine views hormonal health not as isolated organ systems, but as an interconnected network. The Functional Medicine Framework… The female hormonal system relies on hormonal cross-talk across 3 major pathways: 1. The HPA Axis (Adrenals & Cortisol): Chronic stress causes sustained cortisol elevation. High cortisol can lead to “progesterone steal” (where the body prioritises cortisol synthesis over sex hormones), triggering anxiety, low libido, and irregular perio