Perimenopause 101 — The Ten Years Nobody Told You About
The first post in a 30-day Perimenopause Series for women in hormonal transition.
If nobody has ever sat you down and explained perimenopause to you, you are not alone. Most of the women I see in my practice have lived with symptoms for years — sometimes a decade — before anyone put the word to what was happening to them. They were told they were stressed. Told they were depressed. Told they were making too much of it. Told they were too young.
They were not any of those things. They were perimenopausal. And they deserved to have been told the truth much sooner.
Let us begin the series here, with the truth.
What Perimenopause Actually Is
Perimenopause is the transitional years leading up to menopause. Menopause itself is one moment in time — the day marking twelve consecutive months without a menstrual period. Everything in the years before that day is perimenopause. And those years are long.
The average length of perimenopause is about four to eight years. For some women, it stretches to ten or fifteen. It can begin as early as the mid-30s, though it more commonly begins in the early 40s. It is not defined by your last period. It is defined by the hormonal chaos happening in the years before it.
In those years, your ovaries begin producing hormones in erratic, unpredictable waves. Estrogen does not simply decline in a straight line. It swings — sometimes higher than it has ever been, sometimes crashing lower than it should. Progesterone begins dropping earlier and more steadily. Testosterone slowly declines. Every one of those swings has a downstream effect on mood, sleep, memory, metabolism, and the body you thought you knew.
Why Nobody Told You
There are several reasons the transition has been so poorly named for so long. Medical education spends very little time on perimenopause. The last major wave of research on hormone therapy in the early 2000s frightened a generation of clinicians away from treating it. Women themselves have been culturally trained to endure symptoms quietly. And the symptoms are so diverse — from brain fog to bone loss to rage to itchy skin — that they rarely present in a single tidy way.
The result is that the average perimenopausal woman visits three to four providers, gets prescribed one to two antidepressants she does not need, and spends thousands of dollars before somebody names what is actually happening. That is not care. That is a system that has failed her.
The Five Signs Most Women Miss First
Before the hot flashes and before the missed periods, the earliest signals are usually these:
New-onset anxiety in a body that never had it before. Often described as "I don't know why I feel like this all the time now."
Sleep that falls apart at 3 AM specifically. You go to sleep fine and wake up wired.
Cycles that are still there but changing — shorter, heavier, more painful, or increasingly PMS-heavy.
Brain fog that feels new. Word-finding difficulty. Losing your train of thought mid-sentence.
A shorter fuse than you have ever had. Rage that surprises you.
If more than one of these sounds like you and you are anywhere between 35 and 55, perimenopause deserves to be on the table.
Whole-Person Steps
Start tracking. Note your cycle, sleep quality, energy, mood, and any new physical symptoms in a simple daily log for one full month. Patterns emerge quickly.
Ask for real labs. Estradiol, FSH, LH, progesterone (day 21 of cycle if you still have one), free and total testosterone, DHEA-S, SHBG, TSH, free T3, free T4, ferritin, vitamin D, B12, and A1c. Bring the list to your provider.
Read someone credible. Dr. Mary Claire Haver, Dr. Rachel Rubin, and Dr. Lisa Mosconi have done more to change the perimenopause conversation than the last thirty years of medical school did.
Do not accept "you are just stressed." That is not a diagnosis. It is a dismissal.
Find a clinician who takes perimenopause seriously. If yours does not, you are allowed to switch.
If You Are in Utah
At Integrative Mind Body Psychiatry, I take the time to ask about your hormones, your sleep, your labs, and the whole life you are actually living. Telehealth for adults, adolescents, and women in hormonal transitions across Utah. Insurance accepted through Headway. Learn more at integrativemindbodypsychiatry.com.
Tomorrow: Day 2 — Why "You're Too Young for This" Is Wrong. Perimenopause can begin in your 30s, and your symptoms are real.
Respectfully,
Beth Makar, RN, Dual-MSN, PMHNP-BC
Comments