Hormone-Smart Rhythm

Built for women in their late 30s-60s — regular cycles, unpredictable perimenopause cycles, or no periods at all after menopause. Hormone-Smart Rhythm is built, so your fasting plan bends with your cycle instead of asking you to push through it. Answer a handful of questions once, and you get a fasting range and nourishment focus for every day of your cycle — a range, not a dare. We count from the first day of your last period, so you get today's guidance today — no waiting for a fresh Day 1. Periods that skip or arrive early in perimenopause, or no periods since menopause — the calendar anchors to where your body actually is. When your window says 17–24 hours, 17 hours counts. There is no prize for the highest number. If a strict 16:8 app has left you tired, wired or sleeping badly, this works differently: on the days a usual fast feels impossible, your range softens — that's the plan working, not you failing. Every day pairs with a nourishment style that suits that phase.