Perimenopause: What It Means, What to Expect, and What You Can Do
Understanding Perimenopause
I’ve written about this before, but it deserves more than one conversation.
Perimenopause symptoms affect many women, symptom severity can differ and for many woman it disrupts their daily life. Studies show that up to 75% of women report symptoms that interfere with their ability to function during perimenopause and menopause. Even more concerning, 60% of women say they feel unprepared for what menopause brings.
That matters.
If we’re lucky enough to live long enough, perimenopause and menopause are not optional experiences. They are biological realities and they come with real symptoms. Yes, this is a natural part of aging. No, that does not mean you have to suffer through it.
I’m passionate about women’s healthcare because most medical training still overlooks female hormonal health. The result? Women are often dismissed, misdiagnosed, gaslit, and ultimately underserved.
This article is here to change that by helping you understand what’s happening and what your options actually are.
What Is Perimenopause?
Perimenopause is the hormonal transition leading up to menopause. It typically begins in the mid-30s to early 50s and can last 2 to 8 years.
Here’s how it usually progresses:
- Very early perimenopause: Cycles are still fairly regular
- Early perimenopause: Periods become irregular, usually with cycle changes under 60 days
- Late perimenopause: Cycle gaps are greater than 60 days
From a hormonal standpoint, progesterone is the first hormone to decline. Estrogen doesn’t simply drop, it fluctuates, sometimes significantly. When progesterone falls and estrogen becomes erratic, many women experience symptoms often described as “estrogen dominance,” even when estrogen levels aren’t technically high.
Common Symptoms of Perimenopause
Symptoms that start in perimenopause can be more intense and longer-lasting than those that appear later in menopause. This is exactly why understanding this phase matters.
Common symptoms include:
- Hot flashes and night sweats
These can occur even if you’re still having periods, which often confuses women. They’re driven by fluctuating estrogen combined with declining progesterone. - New or worsening anxiety and depression
Even women with no prior history of mood disorders can experience this. This is particularly concerning because these symptoms are frequently related to primary mental health conditions rather than hormonal changes. - Sleep disruption
Poor sleep often leads to fatigue, brain fog, and reduced stress tolerance. - Changes in body composition
Many women notice weight gain or an inability to lose weight despite doing “all the same things that used to work.” - Breast tenderness and joint pain
Understanding these symptoms helps women advocate for themselves because unfortunately, sometimes you have to.
Managing Symptoms in Perimenopause
Because progesterone is the first hormone to decline, this is often where treatment begins. Sometimes progesterone is needed in premenopause, especially when symptoms are present.
Progesterone in Perimenopause
Bioidentical micronized progesterone is one of the safest and most well-tolerated hormone options we have for women in perimenopause.
Why?
- It is structurally identical to the progesterone your body naturally produces
- It behaves very differently from older synthetic progestins
- Studies show it does not increase the risk of blood clots
- When paired with estrogen, it does not increase breast cancer risk, unlike some synthetic forms used in the past
Most women tolerate it extremely well. The most common side effects, sleepiness or mild dizziness. This is why it’s typically taken at bedtime. For many women, this is actually a benefit, since progesterone helps improve sleep and calm the nervous system.
Better sleep, improved symptom control, and a strong safety profile make bioidentical micronized progesterone a foundational option for many women navigating perimenopause.
Why This Matters
Perimenopause is not something women should have to “push through” in silence. When women understand what’s happening hormonally, they’re far less likely to accept dismissal or unnecessary suffering – as normal.
Education is step one. Advocacy is step two. And appropriate, individualized care should follow.
