PCOS Decoded
The weight that arrives without a change in habits. The belly that showed up in your thirties. A sex drive that went quiet. Moods that swing harder than the day deserves.
Every one of those has a cause, and causes can be treated.
September 22, 2026 · 6 min read
I left full-time work to protect my health. Stress, lost sleep and drive-thru dinners were feeding my PCOS. What changed, and what applies if you can't leave.
August 11, 2026 · 6 min read
You were right to reject the pressure on women to shrink. But your size and your insulin resistance are two separate questions, and the second one matters.
June 30, 2026 · 7 min read
SSRIs can dull your sex drive and add weight. How to taper off Zoloft safely with your doctor, and why metformin may help your weight and PCOS symptoms.
May 19, 2026 · 6 min read
The uncle with the stent, the grandmother's sugar, the aunt whose heart attack got called indigestion. Your waistband is the same story, earlier.
April 7, 2026 · 7 min read
The week you're sure your partner has changed, then your period starts and the feeling lifts. That timing isn't a coincidence, and it isn't your personality.
February 24, 2026 · 6 min read
The 9pm freezer trip and the afternoon crash have the same cause. In PCOS, the feeling of being full really is weaker, and it can be treated.
January 20, 2026 · 7 min read
When weight goes almost only to your middle and your arms and legs stay the same, it usually points to your hormones, and a simple blood test can check.
Polycystic ovary syndrome, or PCOS, affects about one in ten women of childbearing age. It's still often missed, brushed off, or treated with a birth control prescription and nothing else. Many women spend years being told to lose weight to fix a condition that makes losing weight harder, usually with no explanation, no referral and no follow-up.
This site explains the hormones behind the symptoms. You won't find hormone balancing here, or a protocol, a supplement stack or a meal plan. Here's what's actually going on for most women with PCOS. Your body doesn't respond well to insulin, so it makes extra, and all that insulin pushes your testosterone up. That's what throws off ovulation, causes many of the skin and hair changes, and makes it easy to gain weight and unusually hard to lose it.
So your effort was never the problem. The hormones come first, and willpower can't change them. You can do everything right and still not see results, because nobody has treated what's driving the weight in the first place.
Every post is backed by the 2023 international PCOS guideline, the Endocrine Society, ACOG and peer-reviewed research, and never by supplement sellers or coaching programs.
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I'm Jenn. I have PCOS, I went through the diagnostic gauntlet, and I got tired of being handed pamphlets that opened with a definition. I read the actual literature because nobody explained it to me, and this is that reading, written the way I wish someone had written it for me.
This is my experience and my reading of the research, not medical advice. Nothing here should replace a conversation with a clinician who knows your history.
Questions, corrections, or a study I got wrong: hello@pcosdecoded.com. I read everything.