Why do you feel like this? Why does it feel worse sometimes?

You are tired. Sleeping doesn't help. Things you used to hold in your head now have to be written down, and sometimes you write them down and lose the list. You go into a room and wonder why you are there. You snap at people you love, then apologise, and then lie awake thinking about it.

You have been given lots of explanations. A friend was certain it was your hormones. Something you read described your attention difficulties so precisely that you cried. Your GP asked about your workload. Your sister thinks you need a holiday.

They may all be partly right but nobody has spoken about the connection between them all.

Interaction

Several things affect how much energy you have, how well you recover and how clearly you think. They can easily be mistaken for one another.

Hormonal change. Through your forties and into your fifties, oestrogen does not simply decline; it fluctuates, sometimes considerably.

Sleep becomes lighter and more broken.

Mood shifts.

Many women describe losing words mid-sentence and struggling to hold several things in mind at once.

A study that followed more than 2,000 women through the transition found a measurable dip in verbal memory and processing speed during perimenopause, which recovered afterwards. ¹

Attention and executive function. ADHD in women was, for a long time, largely missed. It tends to present as disorganisation, internal restlessness, exhaustion from holding everything together and a lifetime of working twice as hard, rather than as visible hyperactivity.

A great many women reach their forties without it ever having been considered. Some find that the strategies that carried them for decades stop working around the same time that hormones begin to shift. A population study found women with ADHD report more severe perimenopausal symptoms, and report them earlier. ² Why that happens is still being worked out; a systematic review of ADHD and sex hormones found only eleven studies, most of them small. ³

Sustained pressure. Long periods of high demand alter sleep, appetite, concentration and emotional regulation. This is not a 'you problem'. Sustained load does this to everyone eventually. It is a normal response.

Sleep. Broken sleep worsens attention, mood and pain perception. ⁴ Sleep apnoea presents differently in women than in the well-documented snoring middle-aged man. It may present as fatigue, unrefreshing sleep, early waking and low mood. Women are referred to sleep clinics less often because of it, and up to three quarters of women with sleep apnoea are thought to be undiagnosed. ⁵

Other things to consider. Low iron can cause fatigue even when it has not yet caused anaemia, particularly where ferritin is low. ⁶ Thyroid function affects energy, temperature, weight and the speed at which you think. Some prescription medications can also cause fatigue.

If you have concerns, ask your GP for a blood test or two.

The relationship

These factors rarely act alone.

Hormonal change interrupts your sleep. Interrupted sleep costs you attention and patience the following day. Working harder to compensate for that takes energy which is in short supply. All of this amplifies the pressure you are under. Pressure further disturbs your sleep.

If you have always had to work hard to organise yourself, all of the above makes that considerably harder, and the effort of it takes away from everything else.

These factors are all inter-related. Changing one thing tends to help a little and then stop. You addressed one part of a big issue and the remaining parts filled the gap.

Why is this hard to see?

You hold nearly all the information required to work this out. You know how you sleep now and how you slept 10 years ago. You know what your week asks of you, what changed when your mother became ill, and how long it has been since you had a fortnight where nothing needed managing.

The difficulty is that it sits across areas nobody considers together. Your GP has ten minutes and one presenting problem. A menopause consultation looks at hormones. An ADHD assessment looks at attention. Each is careful within its own boundaries and each stops at them.

In addition, change that arrives slowly stops registering as change. The evening routine you adopted three years ago is now simply how evenings are. The extra hour you started working is now the working day.

What can you do?

Ask your GP about iron and thyroid function, and mention any medication you take. If your symptoms are new, severe or worsening, that conversation should happen first, before anything else.

Next, resist the pull towards a single explanation, however well it seems to fit. The question that changes what you do is not which one of these is responsible. It is how they are working on one another, and which of them is currently carrying the most weight for you. Two women with identical symptoms can need entirely different things.

Where to start

The Overload & Recovery Review™ is a structured assessment of the factors that may be affecting your recovery, energy and day-to-day functioning. It asks about sleep and recovery, work and daily demands, physical health, pain, activity, nutrition, medication, hormonal patterns where relevant, life events, and cognitive and emotional load, and considers your answers together rather than section by section.

You receive a prioritised report setting out what the review found, what may be happening, why one factor has been placed above another, and what to consider next. Each report is informed by current evidence and includes references to the literature behind it.

The review does not diagnose. It will not tell you whether you have ADHD, and it does not replace assessment by your doctor. What it gives you is a considered account of what may be contributing and in what order, so that when you do have those conversations you arrive with something structured rather than a list of symptoms and an apology for taking up the time.