Twenty evidence-based guides across cycle basics, mood, tracking, nutrition, medical advocacy and movement.
Your cycle is not a monthly event — it is four distinct biological environments, each with different hormones, brain states, and energy levels. Here's what's actually happening in your body every week.
Read article →PMS rage has a specific neurological mechanism — progesterone withdrawal, GABA receptor sensitivity, serotonin depletion. It is not a character flaw. Here is the science, and what may help.
Read article →A period app that only logs your bleed dates is like a weather app that only tells you if it rained. Here's what to actually record — and how to turn that data into patterns that give you real answers.
Read article →Your nutritional needs shift every 7 days. Eating the same way all month ignores your hormonal context. Here's a phase-by-phase framework for eating in sync with your biology, not against it.
Read article →Too many women leave GP appointments feeling dismissed. Here's how to document your symptoms in the language that gets doctors to listen — and act. Because the problem is rarely the doctor. It's the data.
Read article →The fitness industry runs on male physiology research. Your movement needs change every 7 days — here's how to train with your cycle, not against it, and why the "push through" approach often backfires.
Read article →If your sleep is effortless some weeks and completely broken others, your hormones are the reason. Here's what progesterone and estrogen are doing to your sleep architecture — and what may support better rest.
Read article →Endometriosis affects 1 in 9 women, yet the average time to diagnosis is 7–10 years. Not because the symptoms are subtle — but because most women have never been given the tools to document them effectively.
Read article →The luteal phase doesn't have to be something you endure. Here's a week-by-week framework — covering nutrition, movement, and nervous system support — for navigating the 14 days before your period with intention.
Read article →Hundreds of millions of women use hormonal contraception, but most are never told the full picture of what it does to their hormonal cycle — before starting, while using, or in the months after stopping.
Read article →Clinical research shows magnesium can reduce PMS symptoms by up to 40%. Learn which form works best, how much to take, and when to take it in your cycle.
Read article →The luteal phase is when PMS symptoms strike. This comprehensive guide covers every symptom, what causes it, and exactly what to eat and do to get through it.
Read article →Each cycle phase has a different hormonal environment. This guide covers exactly what to eat in the menstrual, follicular, ovulation, and luteal phases — with real food examples.
Read article →Seed cycling aligns specific seeds with your cycle phases to support hormone balance. We break down what the nutritional science supports, what it does not, and how to actually do it.
Read article →Not all natural PMS remedies are equal. We rank the evidence — from calcium (strongest) to herbal supplements (mixed) — so you can build a protocol that actually works.
Read article →PMS and PMDD are not the same thing. Understanding which one you're dealing with can change everything about how you manage it — and what treatments actually work.
Read article →Low progesterone causes PMS, irregular cycles, anxiety, and poor sleep — and it's frequently underdiagnosed. Here are 10 signs and what the evidence says about addressing it naturally.
Read article →PMS cravings for sugar, carbs, and chocolate aren't a willpower problem — they're a neurochemical event. Here's what's actually happening and exactly what to do about it.
Read article →Oestrogen and progesterone directly affect your strength, endurance, and recovery. Here's exactly what to do in each phase — and why training with your cycle beats grinding against it.
Read article →Everything from what causes PMS and how long it lasts, to the best supplements, diet changes, and when PMS becomes PMDD — with evidence-based answers for every question.
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