Perimenopause, and what changes when you treat it early
The window where small changes hold the most ground, and what we watch during it.
Perimenopause begins years before your last period, and the early part is when the least effort buys the most. Sleep, bone, muscle, and mood are all easier to protect than to rebuild.
Almost nobody arrives here saying the word perimenopause. They arrive because sleep stopped working, or their cycle got strange, or their patience left the building sometime last spring and has not written since.
Chapter oneWhen perimenopause actually starts
Perimenopause is the transition, not the destination. It commonly begins in the early forties and can start in the late thirties, and it runs for four to ten years before periods stop entirely.
That length is the important part. This is not an event to get through in a bad season, it is a decade-long shift, and the early years are when intervention is cheapest and most effective.
“Bone you keep is bone you never have to rebuild. That is the whole argument for starting early.
Bone you keep is bone you never have to rebuild. That is the whole argument for starting early.
Chapter twoThe signs that arrive first
Sleep usually goes first, and it goes quietly. Progesterone is the calming hormone and the first to decline, so you fall asleep fine and wake at three, months or years before anything else changes.
Then cycles get shorter or heavier, the week before gets louder, and the word people use most often is that they do not feel like themselves. That sentence is a clinical finding as far as I am concerned.
Chapter threeWhat testing can and cannot tell you
Testing in perimenopause is genuinely tricky, and anyone promising a clean answer from one blood draw is overselling it. Hormones swing wildly month to month during this window.
What testing does do is rule things in and out, establish where you are, and give us a baseline to titrate against. For a fuller picture across a whole month, the DUTCH panel is more useful than a single draw.
Chapter fourBone and muscle are the quiet stakes
Bone loss accelerates sharply in the years around your final period, and most of it happens quietly. There is no symptom until something breaks, which is why we do not wait for one.
Muscle goes the same way, and losing it changes your metabolism, your blood sugar, and how well you age in every direction. Protecting both now is enormously easier than rebuilding either later.
Chapter fiveWhat we do in the early window
The early window is mostly unglamorous work: protein at every meal, resistance training twice a week, sleep treated as medical rather than optional, and hormone support if and when the picture calls for it.
What makes it worth doing early is compounding. Bone kept is bone you do not have to rebuild, and muscle kept is metabolism you do not have to fight for at sixty.
Chapter sixWhat the next ten years look like
Treated early, most people describe the next decade as an adjustment rather than a loss. Sleep holds, the cycle winds down without drama, and strength stays where it was.
We monitor every ninety days at first and then annually, watching bone density, body composition, metabolic markers, and how you actually feel, adjusting as your body keeps changing.
Bring your cycle history and any labs you have. In half an hour we will know where you are and what to protect first.
Where this connects
Dr. Nina reads the full panel, connects it to how you actually feel, and builds the plan from there. She sees patients in Atlanta and virtually worldwide.
More about Dr. Nina →
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