HeyTimi Learn
PCOS & PMOS, explained in plain language.
Short, practical guides to what you’re tracking: cycles, symptoms, hormones, sleep and metabolic health. No jargon walls, no scare stories.
All articles
Berberine and PCOS/PMOS: What to Know
Is berberine effective for PCOS/PMOS? Explore the latest 2026 evidence, potential metabolic effects, safety concerns, and how it compares with metformin.
2 Min Read
Metformin and PCOS/PMOS: What Does It Do?
Learn how metformin may support metabolic health in PCOS/PMOS, what the latest research says about hormones and cycles, and which side effects to know.
-30 Min Read
Myo-Inositol vs D-Chiro-Inositol: What Is the Difference?
Understand the differences between myo-inositol and D-chiro-inositol, what the 40:1 ratio research shows, and what remains uncertain about inositol for PCOS/PMOS.
2 Min Read
Inositol for PCOS: What Does the Research Say?
What does research say about inositol for PCOS/PMOS? Learn about myo-inositol, D-chiro-inositol, the 40:1 ratio and the limits of current evidence.
2 Min Read
Spearmint Tea and PCOS: What Does the Evidence Say?
Does spearmint tea lower testosterone in PCOS? Explore clinical trial findings, studied intake, realistic expectations, safety considerations and the limits of current evidence.
3 Min Read
PCOS and Blood Sugar: What Is the Connection?
Understand how insulin resistance connects PCOS/PMOS with blood sugar regulation, androgen production and metabolic health, plus practical ways to build balanced meals.
2 Min Read
What Are the First Signs of PCOS/PMOS?
For some people, the first clue is that periods gradually become less predictable. For others, it may be new acne, increased facial or body hair, scalp hair thinning, or difficulty ovulating.
2 Min Read
PCOS vs PMOS: What Is the Difference?
If you have been diagnosed with PCOS and are suddenly seeing the term PMOS, you may be wondering whether you have a different condition.
6 Min Read
The 40:1 Inositol Ratio Explained
If you have PMOS/PCOS, you may have come across supplements containing myo-inositol (MI) and D-chiro-inositol (DCI), often in a 40:1 ratio.
2 Min Read
Adrenal PCOS/PMOS vs. Insulin-Resistant PMOS
One person may struggle mainly with insulin resistance, intense cravings, and post-meal crashes. Another may have more prominent adrenal androgen elevation, stress sensitivity, and sleep disruption.
2 Min Read
Postprandial Hypoglycemia: Why You Suffer Energy Crashes 2 Hours After Eating
Shaky, sweaty, or anxious after eating carbs? Learn how hyperinsulinemia and reactive hypoglycemia cause post-meal blood sugar crashes and how to stop them.
6 Min Read
The Cortisol Awakening Response (CAR) and PCOS: Why You Wake Up Tired and Wired
Wake up feeling anxious or exhausted despite 8 hours of sleep? Learn how the Cortisol Awakening Response (CAR) dysregulation affects PCOS and how to support your HPA axis.
6 Min Read
High Cortisol vs. High Androgens: How to Tell Which Hormone Is Driving Your Symptoms
Struggling with acne, facial hair, or bloating? Discover whether high cortisol or high androgens are driving your symptoms and how to test for DHEA-S vs testosterone.
7 Min Read
Endometriosis vs. IBS: How to Tell the Difference Between “Endo Belly” and Gut Issues
Is your IBS actually "Endo Belly"? Learn the key differences between gut issues and bowel endometriosis, why bloating flares at ovulation, and how to track it.
6 Min Read
Cyclical Progesterone Hypersensitivity: The Biology Behind the Luteal Crash
Normal blood tests but severe post-ovulation brain fog and fatigue? Discover the neurobiology of progesterone sensitivity, GABA-A receptors, and the luteal crash.
6 Min Read
Is It Severe PMS or PMDD? The 7-Day Symptom Tracking Rule
Experiencing severe mood drops, rage, or anxiety before your period? Learn the difference between PMS and PMDD, the DSM-5 criteria, and how to track symptoms.
8 Min Read
Lean PCOS vs. Typical PCOS: Understanding Your PMOS Root Cause
Think you're too thin to have PCOS? Discover the root causes of Lean PCOS (PMOS), from adrenal stress to inflammation, and learn how to track your patterns.
5 Min Read
Hidden Signs of Insulin Resistance: Why Your Blood Sugar Looks Normal (And What to Track Instead)
Tired of being told your blood sugar is fine despite daily crashes and fatigue? Discover the hidden signs of insulin resistance and the lab tests you actually need.
Why Did They Rename PCOS to PMOS? The New Medical Guidelines Explained
If you've recently seen the term PMOS on a patient portal, in a news article, or during a healthcare appointment, you might be wondering
6 Min Read
Spotting the Signs: The Full Spectrum of PCOS Symptoms Explained Simply
Maybe you've been dealing with stubborn acne that won't go away, irregular periods, unexpected facial hair, constant tiredness, or hair thinning on your scalp.
6 Min Read
Learn alongside your tracking
Read it here. Notice it in your own history.
HeyTimi pairs short lessons with your daily check-ins, so what you learn connects to what you actually log.
Scan with your iPhone camera