--- title: "Why So Many Women in Early Perimenopause Are Overlooked (and What That Means for You)" entity: "blog" canonical_url: "https://www.drgri.com/blog/why-so-many-women-in-early-perimenopause-are-overlooked" markdown_url: "https://www.drgri.com/llms/blog/why-so-many-women-in-early-perimenopause-are-overlooked" lastmod: "2026-04-20T14:12:00.000Z" --- Many women in their 40s start to feel different in their bodies. Their energy is not the same. Sleep becomes less predictable. Mood, focus, and weight start to shift in ways that feel unfamiliar. And when they bring this up, they are often told: “Everything looks normal.” “It’s probably just stress.” “Come back if your periods change.” But what we now understand is this: Many women are experiencing early perimenopause symptoms long before their cycles noticeably change. What Is Perimenopause? Perimenopause is the transition period before menopause, when estrogen and progesterone begin to fluctuate and gradually decline. This phase can last several years and typically begins in your 40s, though it can start earlier. Menopause is officially diagnosed after 12 consecutive months without a period. For many years, the medical definition of perimenopause focused primarily on changes in the menstrual cycle. The most widely used framework, the STRAW criteria (Stages of Reproductive Aging Workshop), classifies perimenopause based on cycle irregularity, specifically shifts of 7 days or more or longer gaps between periods.¹ This system was developed for research purposes and has been useful for standardizing how we study reproductive aging. But it does not always reflect what women experience in real life. Why Early Perimenopause Is Often Missed The challenge is this: The STRAW criteria does not account for whether someone is symptomatic. Many women begin experiencing symptoms well before their cycles change in a noticeable way. Research now shows that women who report subtle cycle changes but significant symptoms are often clinically indistinguishable from those who meet formal perimenopause criteria.⁵ In other words: You can feel very different in your body And still be told everything is normal European guidelines and emerging research also suggest that symptoms can precede measurable cycle changes by several years.³ This creates a gap in care where women who would benefit from support are often overlooked. Your Symptoms Matter More Than Your Cycle For many years, women were told to wait until their periods became irregular or stopped completely before seeking care. But we now know that approach misses a large group of women. If you are experiencing symptoms that are affecting your quality of life, you deserve evaluation and support, even if your cycles have not changed much. Common Symptoms of Early Perimenopause Symptoms most clearly linked to hormonal changes: - Hot flashes and night sweats - Vaginal dryness or discomfort - Pain with intercourse - Urinary urgency or recurrent urinary tract infections Other symptoms that may be related: - Sleep disturbances - Mood changes or irritability - Brain fog or memory concerns - Fatigue - Decreased sex drive - Weight changes, especially around the abdomen - Joint or muscle pain Large population studies confirm that these symptoms are common and often cluster together during the menopause transition.² At the same time, research shows that women are more likely to seek care for changes in their menstrual cycle than for symptoms like sleep disruption, mood changes, or weight gain, even though these can significantly impact quality of life.² Why a Thorough Assessment Matters It is also important to recognize that many of these symptoms can have multiple contributing factors. Fatigue, sleep issues, mood changes, and weight shifts are not caused by hormones alone. They can also be influenced by: - Thyroid function - Nutrient deficiencies - Blood sugar regulation - Stress and nervous system load - Sleep quality and recovery This is why a thoughtful, individualized assessment is so important. In practice, I often see women who have been told everything is normal. But when we look more closely, we uncover a combination of factors such as hormonal shifts, metabolic changes, sleep disruption, and stress that are all contributing to how they feel. Once those pieces are understood, the path forward becomes much clearer. What This Means for You If you have been feeling off in your body but have not seen major changes in your cycle, you are not alone. And you are not imagining it. Perimenopause is not just defined by your period. It is defined by how your body is changing. Modern approaches to care are increasingly recognizing that treatment should be guided by symptoms, not just staging criteria.³⁶ The Bottom Line Perimenopause is a natural transition, but that does not mean you need to struggle through it without support. If your energy, sleep, mood, or weight feels different, it is worth paying attention. Not because something is wrong, but because your body may need a different kind of support now. Want to Understand What’s Changing in Your Body? If this feels familiar, I walk through this in more detail in my free training: Why Your Body Feels Different After 40 and What To Do About It In this training, I explain what is happening in your metabolism, hormones, and energy, and how to take a more targeted and sustainable approach to feeling like yourself again. → [Watch the training here](https://drgri.com/tmm-webinar/webinarsignup) About Dr. Andrea Gri Dr. Andrea Gri is a naturopathic doctor in Burlington, Ontario who focuses on women’s hormonal and metabolic health in midlife. She helps women understand what is changing in their bodies and create practical, personalized plans to feel strong, energized, and in control of their health again. References - Harlow SD, Gass M, Hall JE, et al. Executive Summary of the Stages of Reproductive Aging Workshop +10 . Fertility and Sterility. 2012. - Islam RM, Bond M, Ghalebeigi A, et al. Prevalence and Severity of Symptoms Across the Menopause Transition: Cross-Sectional Findings from the Australian Women's Midlife Years (AMY) Study. The Lancet Diabetes & Endocrinology. 2025. - Duralde ER, Sobel TH, Manson JE. Management of Perimenopausal and Menopausal Symptoms . BMJ. 2023. - Santoro N, Roeca C, Peters BA, Neal-Perry G. The Menopause Transition: Signs, Symptoms, and Management Options . JCEM. 2021. - Aras SG, Grant AD, Konhilas JP. Clustering of >145,000 Symptom Logs Reveals Distinct Pre, Peri, and Menopausal Phenotypes . Scientific Reports. 2025. - Crandall CJ, Mehta JM, Manson JE. Management of Menopausal Symptoms: A Review . JAMA. 2023. Disclaimer: The information provided on this blog is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before making any changes to your health regimen. The content shared here is based on the author’s research and personal experiences, and individual results may vary. The author and blog are not responsible for any adverse effects or consequences resulting from the use of any suggestions, preparations, or procedures discussed on this site.