Navigating Perimenopause: Understanding Your Body, Thriving Through Change

Gia Stewart
Jun 19, 2025
4 min read

Updated: Jun 23

This article was written by Deborah Gibson, a Canadian-born Naturopathic Doctor (ND) based in Australia. We work together to support women through perimenopause using a holistic approach.

Let’s talk about perimenopause, a phase of life that often sneaks up on women in their late 30s or 40s. It’s that transitional time before menopause when hormones start to shift, bringing with them a mix of changes that can feel confusing, frustrating, or even overwhelming. But here’s the good news: understanding what’s going on in your body and making a few key adjustments can help you feel more like yourself again.

What exactly is Perimenopause?

Perimenopause is not just the gradual decline of hormones, as it’s often described. It’s a time of fluctuating estrogen levels combined with a steady decline in progesterone. These hormonal shifts affect your entire body—from your brain to your gut—and can last anywhere from 4 to 10 years.

This isn’t menopause (which is where you’ve gone 12 months without a period), but rather the lead-up to it. During this time, you might experience some noticeable symptoms, or you might not. Every woman’s journey is unique.

What you might notice

If you’ve found yourself saying, “What’s happening to my body?” you’re not alone. Some of the most common signs of perimenopause include:

Irregular periods (too short, too long, or skipped altogether).
Mood swings, irritability, or anxiety that seem to come out of nowhere.
Sleep issues, like waking up at 3 a.m. and not being able to fall back asleep.
Weight gain, especially around the belly.
Brain fog, forgetfulness, or difficulty focusing.
Changes in libido or vaginal dryness.
Heavy or painful periods.

Sound familiar? You’re not imagining things—these are all tied to those fluctuating hormone levels.

Getting to know your body

The first step to feeling better is understanding how perimenopause is affecting you. Simple tracking tools like a sleep log, a symptom diary, or even cycle tracking can give you clues about what’s going on. Functional testing—like hormone panels, gut health assessments, or nutrient testing—can take this understanding to the next level and help you create a plan tailored to your body’s needs.

Key areas to focus on

Balance those hormones

Hormonal fluctuations during perimenopause can lead to symptoms like mood swings, heavy periods, and breast tenderness. Supporting your body’s natural hormone metabolism and improving progesterone levels can make a big difference. This might involve herbal remedies, micronised progesterone, or reducing exposure to hormone-disrupting chemicals.

Sleep and Stress

Sleep troubles and stress often go hand in hand during perimenopause. This happens because lower progesterone levels impact the calming GABA receptors in your brain, making it harder to relax. Adding stress management tools like mindfulness, breath-work, or even simply walking barefoot in nature can do wonders. Magnesium, calming herbs, and good sleep hygiene are also your best friends here.

Nutrition for Hormonal Health

Your diet plays a huge role in managing perimenopause symptoms. Focus on anti-inflammatory foods, regular protein, healthy fats and plenty of colourful veggies. If you’re dealing with bloating, fatigue, or sugar cravings, it may be worth exploring your gut health with tests like microbiome mapping or food sensitivity panels.

Mood and Brain Health

Feeling anxious, snappy, or stuck in a fog? You’re not alone. These symptoms are often linked to fluctuating hormones and stress. Nutrients like B vitamins, magnesium, and omega-3s can help, along with calming herbs and practices like journaling or meditation. Find what brings you joy and make it a priority—it’s not selfish, it’s essential.

Vaginal and Sexual Health

Changes in vaginal health—like dryness, infections, or a drop in libido—are common during perimenopause. Vaginal probiotics, natural lubricants, dietary tweaks (like less sugar) and open communication with your partner can help. Don’t underestimate the power of addressing emotional or relational stress during this time.

Thriving, Not just surviving

Perimenopause is more than just a phase of symptoms—it’s a time of transformation. It’s an opportunity to reassess your lifestyle, set boundaries, and prioritise self-care in a way that maybe you never have before. By understanding your body, seeking support when needed, and embracing the tools and treatments available, you can turn this time of change into a time of growth and empowerment.

Remember, you don’t have to navigate this alone. There’s a wealth of knowledge and support out there to help you feel your best. Perimenopause isn’t the end of vitality—it’s a new chapter in your health journey, and it’s one where you can truly thrive.

Deborah has a passion for empowering people to achieve optimal health, bringing over 19 years of expertise as a dedicated Naturopath specialising in Women’s Health and Hormone Support.

Deboarh trained in medicine as a Naturopathic Doctor (ND) in Canada. Through a holistic approach that is evidence based and supported by the latest in functional testing, we can begin your journey towards hormone harmony, peak health and overall vitality.

Deb’s professional journey of working in Women’s Health began when practicing alongside Lara Briden at her busy Sydney clinic starting back in 2008. Day after day, we treated endless women suffering with PCOS, thyroid disorders and a wide host of endocrine disorders.