The Complete Framework for the Cycle, Contraception, PCOS, and Menopause
14 sections · Updated July 2026 · 12 sources cited
All sections
Why this guide exists — and how to use it
The practical version, before the mechanisms
The phases, the hormones, and what's actually normal
What the evidence actually shows — and it's less than the popular narrative suggests
Matching the method to you, with real effectiveness data
Recognising PCOS, getting an accurate diagnosis, and what actually helps
Common, painful, and diagnosed years later than it should be
Amenorrhea, dysmenorrhea, and heavy bleeding
Physiological changes and the mental health dimension too often missed
What perimenopause and menopause actually involve, and for how long
The reversal worth understanding — timing changes the calculation
Screening and bone health worth prioritising
Key sources behind this guide — linked directly to the source where available
Concise definitions for terms used throughout this guide