You’re noticing changes in your body and mood, and you start to wonder:
“Is this perimenopause… or am I just losing the plot?”
You’re not.
This guide will help you recognise common patterns, sense-check what’s going on, and figure out what to do next — without spiralling into a 2am Google rabbit hole.
What is perimenopause?
Perimenopause is the transition phase leading up to menopause, when your hormone levels begin to fluctuate and your menstrual cycle starts to change. It can last for several years and can often begin in your late 30s – for some women it starts earlier, and for others a bit later.
It’s not a switch that flips overnight.
It’s more like your hormones slowly start… freelancing.
Which is why it can feel so hard to pin down where “normal life stress” ends and “something’s definitely shifting” begins.
How do I know if I’m in perimenopause?
There isn’t one single test or symptom that confirms perimenopause on its own. (Annoying, we know.)
Instead, healthcare professionals look at patterns over time – changes in your cycle (if you have periods), how you feel physically and emotionally, and how long it’s been going on.
Think of this guide as your sense-check, not your diagnosis.
If you’re read through this guide and start thinking “this is a bit too familiar”, that’s your sign to start paying attention.
Quick self-check: Common perimenopause patterns
Read through these and notice which ones make you think “Oh… that’s me.” – you don’t need to tick every box for perimenopause to be a possibility.
- Have your periods become shorter, longer, heavier, lighter, or just doing whatever they fancy now?
- Are you noticing symptoms that seem to cluster around your cycle (before, during, or after your period)?
- Has your sleep gone rogue, even though your routine hasn’t changed?
- Are you experiencing stronger mood swings, anxiety, low mood, or irritability — sometimes out of nowhere?
- Have random physical symptoms appeared that don’t quite add up on their own (brain fog, fatigue, joint pain, digestive issues)?
- Do symptoms come and go in waves, rather than staying consistent?
- Do you feel like “yourself”… but only occasionally?
If several of these made you pause, it’s worth taking a closer look.
Symptom checklist by area of life
This isn’t about overwhelming you with a 50-item list. It’s about helping you spot patterns, not just isolated symptoms.
- Periods arriving closer together or further apart
- Heavier or lighter bleeding than usual
- Shorter or longer periods than before
- New spotting between periods
- PMS that feels stronger or lasts longer
If your cycle has shifted from your usual rhythm, that’s often one of the earliest clues.
- Feeling more tired than usual, even after sleep
- Struggling to concentrate or remember things (hello, brain fog)
- Feeling wired but exhausted at night
- Needing more recovery time after normal days
This is usually the point you find yourself saying “I just don’t have the same bandwidth anymore.”
- More frequent mood swings or feeling emotionally thin-skinned
- Sudden anger or “rage” that feels completely out of character
- Increased anxiety or a low-level sense of unease
- Periods of low mood or feeling flat
- Getting overwhelmed by things you used to handle easily
Hormones don’t just affect your body — they turn the volume up on your emotions too.
- Trouble falling asleep or staying asleep
- Waking in the night for no clear reason
- Night sweats or waking up hot and uncomfortable
- Feeling unrefreshed no matter how long you’ve been in bed
Sleep is often one of the first things to go sideways.
- Hot flushes or sudden waves of heat
- Weight shifting (especially around your middle)
- Achy joints or muscles with no obvious cause
- Digestive changes (bloating, discomfort, bowel changes)
- Bladder urgency or changes
- Skin and hair changes (dryness, itching, hair thinning)
On their own, these can mean anything. Together? They often start telling a clearer story.
- Reduced libido or changes in desire
- Vaginal dryness or discomfort
- Pain, irritation, or recurring infections
- Feeling less connected to your body
These are incredibly common – and not talked about nearly enough.
What your symptom pattern might mean
If you’ve recognised yourself in several of these areas, your symptoms may be consistent with perimenopause.
That doesn’t mean:
- it’s all hormones
- you have to just “put up with it”
- or you’re overreacting
(It also doesn’t mean you’ve suddenly become a different person overnight.). Perimenopause often overlaps with one of the busiest, most stretched phases of life – work, family, responsibilities, everything. So things can feel messy.
The point of this self-check is to help you:
✔ See patterns instead of random, confusing symptoms
✔ Trust that what you’re feeling is real
✔ Know what to track and what to ask for
If anything feels sudden, severe or worrying, always speak to a healthcare professional.
If you’re thinking: “This sounds like me… but I’m still not sure”
It will help you:
- See which areas of your life are most affected
- Spot any red flags worth discussing
- Decide whether to focus on lifestyle, medical support, or both
Think of it as your first bit of clarity.
Perimenopause isn’t about one bad week. It’s about patterns over time.
And honestly? Your brain isn’t designed to keep track of all this – especially when you’re tired.
A simple tracker helps you:
- Log symptoms quickly (without overthinking it)
- Spot links between your cycle, stress, sleep and mood
- Walk into appointments with actual evidence — not just “something’s off”
Download the Symptom Tracker to start joining the dots
This is one of the most powerful things you can do
Once you start seeing patterns, the next question is: “Why is this happening?”
Understanding your hormones can feel like someone’s finally turned the lights on. You might want to explore:
- What perimenopause actually is
- How oestrogen, progesterone and testosterone change
- Why your mood, sleep, energy and body feel different
No jargon. No overwhelm. Just explanations that actually make sense.
If your self-check, quiz and tracking point towards perimenopause, it’s time to get support.
And going in prepared? Makes a huge difference. Before your appointment:
- Bring your tracker or notes
- Highlight what’s impacting your daily life most
- Be clear on what you want (answers, treatment, reassurance)
You can also use a GP prep guide to help you:
- Organise your thoughts
- Ask the right questions
- Understand options like HRT and alternatives
You don’t need perfect wording. You just need to be taken seriously.
Once things start making sense, you can look at what might actually help you feel better. This could include:
- Lifestyle changes tailored to your symptoms
- Treatment options discussed with your GP
- Evidence-informed supplements and tools
This isn’t about “fixing” yourself. It’s about supporting your body in a phase it was never taught how to handle properly.
You don’t have to figure this out alone
Wondering if you’re in perimenopause can feel confusing, frustrating, and honestly a bit unsettling.
But:
You’re not imagining it.
You’re not being dramatic.
And you’re definitely not the only one Googling this in the middle of the night.
Turning that vague “something’s off” feeling into a clear plan starts with small steps:
- Take the quiz
- Download the tracker
- Talk to someone who can help
You don’t need all the answers today.
You just need a starting point.