FSH, LH & ovarian reserve in perimenopause
FSH is only meaningful on cycle day 2–3, and a single value never confirms perimenopause. These articles explain what rising FSH, the FSH:LH ratio and estradiol say together — and why hormonal contraception or HRT changes how the marker reads.
- Which Blood Tests Should You Get During Perimenopause? — A practical guide to the most important lab markers for women in perimenopause and what your results actually mean.
- Perimenopause Test: Why There Isn’t One — and What Actually Helps — There is no single test that confirms perimenopause. The transition is identified through symptoms, patterns, and changes over time. Here’s what actually helps you understand what’s happening.
- Understanding Estradiol Levels During Perimenopause — What your estradiol levels really mean, why they fluctuate so much, and when to test for the most reliable results.
- Low Progesterone: Symptoms, Levels and What Is Really Behind It — Restless nights, 3 a.m. wake-ups, shorter cycles, breast tenderness: how to recognise low progesterone, when to test, and which value actually means something.
- What Is Perimenopause — and Why Everything Starts Changing Before You Expect It — Most women are told about menopause. Almost no one explains perimenopause — the years where everything already starts shifting. This guide explains what is actually happening in your body.
- Perimenopause Symptoms: The Complete Guide — Why They Happen, What They Mean, and Why They Often Feel So Random — Perimenopause symptoms are not random. They are driven by hormonal instability affecting the brain, metabolism, nervous system, skin, and more. Understanding patterns over time is more valuable than single observations.
- Perimenopause and Surgery: What to Know Before You Plan a Procedure — Surgery during perimenopause is not just about the procedure — it’s about the condition of your body going into it. Hormonal instability, low ferritin, thyroid imbalance, and sleep disruption all influence healing.
- The 4 Phases of Menopause: How to Tell Where You Are — Premenopause, early and late perimenopause, postmenopause: how the four phases differ in cycle pattern, symptoms and lab values — and why a single value cannot place you.