Cycle Synced Fasting Guide

Cycle-Synced Fasting for Women: Matching Fasting Windows to Your Hormones

Tired of intermittent fasting protocols that leave you exhausted, moody, and losing hair? This guide was written for you.

Cycle-Synced Fasting for Women is a practical, science-backed guide that teaches you how to align your fasting windows with the four phases of your menstrual cycle — so you can fast smarter, not harder. Instead of forcing a rigid 16:8 schedule every single day, you’ll learn exactly when your hormones support fasting and when they’re quietly working against you.

Inside you’ll discover:

• Why standard IF protocols weren’t designed for female biology — and what to do instead

• A phase-by-phase breakdown of your follicular, ovulatory, luteal, and menstrual phases

• Exactly how long to fast in each phase (with visual eating window charts)

• The real reason intermittent fasting causes hair loss in women — and how to prevent it

• Warning signs your fast is disrupting your hormones, cycle, or thyroid

• A complete 28-day sample schedule, weekly planners, and a quick-reference cheat sheet

• Real-life experiences from women who’ve been exactly where you are

Whether you’re new to fasting or trying to fix a protocol that stopped working, this guide gives you the tools to make intermittent fasting work with your body — not against it.

Perfect for: Women with regular or irregular cycles, PCOS, PMS, hormone imbalances, or anyone who has experienced hair loss, fatigue, or missed periods from fasting.