What Are the First Signs of Perimenopause?

One of the strangest things about perimenopause is that it doesn't usually arrive with a big announcement. There's no morning where you wake up and your body says, "Right, we're starting now." Instead, little things begin changing. Your periods aren't quite the same. You're waking up at 3am. You're suddenly forgetting why you walked into a room. You're more irritable than usual, or finding yourself feeling anxious for no obvious reason.

And because none of those things necessarily scream "hormones", it's incredibly easy to assume it's stress, getting older, not sleeping enough, or simply having too much going on.

Sometimes, though, your body is trying to tell you something.

Your period may be the first clue

For many women, changes to their menstrual cycle are one of the first noticeable signs of perimenopause.

Your periods might start coming closer together, then suddenly be several weeks apart. They may become heavier, lighter, longer or shorter. You might start spotting between periods, or find that a cycle you've been able to predict for years suddenly seems to have developed a mind of its own.

This happens because ovulation can become less predictable during perimenopause, as your hormones fluctuate.

But here's something important: don't automatically assume every change in your period is perimenopause. Heavy or unusual bleeding can have other causes too, so if something feels significantly different for you, it's worth talking to your doctor.

Then come the symptoms you weren't expecting

This is where things can get really confusing.

You might suddenly start experiencing hot flashes or night sweats. Your sleep changes, even though your bedtime routine hasn't. You wake up exhausted but can't seem to stay asleep. You may notice headaches, breast tenderness, changes in your sex drive or vaginal dryness.

And then there's brain fog.

You know the word. You know exactly what you want to say. But for some reason, your brain has decided that particular word is unavailable.

You forget names. You lose your train of thought. You walk into a room and immediately forget why you're there.

It can be incredibly frustrating, especially if you've always considered yourself sharp and switched on.

Your mood can change too

Perimenopause isn't just about periods and hot flashes.

Hormonal fluctuations can affect how you feel emotionally too. Some women notice increased irritability, anxiety, low mood or feeling much more emotional than they normally would.

That doesn't mean every bad day is caused by perimenopause. Life is still happening around you. Work, relationships, children, stress and everything else can obviously affect your mood.

But if you're thinking, Why don't I feel like myself anymore?, particularly alongside changes in your periods, sleep or other physical symptoms, it's worth considering whether perimenopause could be part of the picture.

You don't need every symptom

This is one of the biggest misconceptions.

There isn't a checklist where you need to experience ten different symptoms before perimenopause "counts".

One woman might mainly notice changes to her periods and sleep. Another might have hot flashes and brain fog. Someone else might experience anxiety and irregular periods but never have a hot flash at all.

Your experience doesn't have to look exactly like your friend's, your sister's or your mum's.

And that's part of what makes perimenopause so confusing.

So what should you do?

If you're noticing changes that are affecting your sleep, work, relationships or simply your ability to get through the day feeling like yourself, you don't have to just put up with it.

Start paying attention to what's happening. Keep track of your periods and symptoms, when they happen and how often. Having that information can make a conversation with your doctor much more useful.

And remember: perimenopause is a normal stage of life, but that doesn't mean you have to suffer through it without support.

There are different treatment options, lifestyle changes and practical things that may help, depending on your symptoms and your individual circumstances.

That's really what WellnessMeno is here for.

Not to tell you that everything you're experiencing is "just hormones".

Not to tell you to simply put up with it.

But to help you understand what's happening, put a name to it, ask better questions and feel more confident about your options.

Because sometimes, understanding what's happening to your body is the first step towards feeling like yourself again.