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Blood Test vs. DUTCH Test for Postmenopausal Hormones

December 9, 2025 by
Elena Climov
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What Women in The Woodlands, Texas Need to Know About Correct Hormone Testing After Menopause.

Introduction: Why This Matters More Than Ever

A new patient came into my clinic last week. She was postmenopausal and struggling with all the classic symptoms—hot flashes, soul-crushing fatigue, brain fog… you know the drill. And she came prepared. She plopped down a thick, twenty-page report she’d paid over $500 for out-of-pocket, ordered by another provider. It was a DUTCH test.

As she sat across from me, it was obvious this expensive, colorful report hadn’t given her answers. It had only created more confusion. She felt lost, overwhelmed, and frankly—she’d wasted her money.

And this isn’t a one-off story. Women are being pushed toward “advanced hormone tests” every single day, especially online. There’s a massive amount of misinformation about the right way to evaluate hormones after menopause. You’re told you need the most “comprehensive” test. The most detailed report. The test that “shows everything.”

But what if that test doesn’t actually answer the most important clinical questions?

What if it distracts you from the real solution?

Today, we’re cutting through the noise. As a hormone specialist in The Woodlands, TX, I’m going to show you exactly when you need a simple blood test—and why expensive specialty tests like the DUTCH often overpromise and underdeliver for postmenopausal women.

Blood Tests vs. DUTCH Test: What Really Matters for Postmenopausal Women

The Real Problem: Misinformation & Misguided Testing

You’re postmenopausal. Your internal thermostat is broken. You forget why you walked into a room. Night sweats ruin your sleep. Fatigue feels like you’re carrying a weighted vest all day.

You know hormones are the culprit, so you seek help.

And this is where frustration starts.

Most women are either:

  1. Dismissed completely (“You’re in menopause, it’s normal”),

    or

  2. Sold highly complex tests to “get to the root cause.”

You’re told blood tests are “just a snapshot” and “not enough.” You’re told you need hormone metabolites, cortisol mapping, and highly advanced analysis. So you shell out $400–$700 for a DUTCH test and hope for the magic answer.

Instead, you get a 20-page report so overwhelming it should come with a translator.

And the worst part?

It usually doesn’t change your treatment plan at all.

Why Blood Tests Are the Gold Standard After Menopause

For a postmenopausal woman, the two most important questions are:

  1. Are you truly in menopause?

  2. If you’re on hormone therapy, are your levels safe, stable, and therapeutic?

And this is where the simple blood test shines—and why every major medical society still uses it.

1. Diagnosing Menopause: FSH & LH

Menopause is formally diagnosed after 12 months without a period. But blood work gives us biochemical confirmation.

Two pituitary hormones matter most:

  • FSH (Follicle-Stimulating Hormone)

  • LH (Luteinizing Hormone)

When your ovaries stop producing estrogen, your brain “shouts” at them by increasing FSH and LH. A consistently high FSH (usually >30 mIU/mL) is the hallmark of menopause.

👉 The DUTCH test cannot measure FSH or LH.

Therefore, it cannot diagnose menopause.

2. Monitoring Hormone Replacement Therapy (HRT)

If you choose estrogen therapy, we must ensure:

  • you’re absorbing it properly

  • your estradiol level is therapeutic

  • and your dose is safe

Blood testing is the only method with decades of research and established reference ranges.  As a menopause hormone replacement therapy provider in Woodlands, TX, I practice evidence-based medicine and follow guidelines of major organizations.  

All guidelines from:

  • The North American Menopause Society (NAMS)

  • ACOG

  • Endocrine Society

are based on serum estradiol levels—not urine metabolites.

And that “snapshot in time”?

That’s exactly what we want during menopause. Your levels should be stable.

The DUTCH Test: What It Is—And What It Isn’t

Let’s be clear: the DUTCH test is not useless. It measures:

  • hormone metabolites

  • how estrogen is detoxified

  • daily cortisol rhythm

  • adrenal patterns

This can be interesting—but it is rarely clinically necessary for the average postmenopausal woman.

Myth vs. Fact

Myth: The DUTCH test is the most comprehensive and therefore the best option for menopause.

Fact: It fails to measure the most important hormones (FSH, LH, serum estradiol), is expensive, and often does not change treatment.

Most postmenopausal women:

  • already have extremely low estrogen

  • do not need metabolite mapping

  • do not need cortisol analysis as a first-line test

  • do not benefit from a 20-page printout of biochemical pathways

And again—blood testing gives us what actually matters for your safety and symptom improvement.

When Could a DUTCH Test Be Appropriate? (Rare but Real Cases)

I do occasionally order a DUTCH test—but only in very specific situations.

It may be considered when:

  • A patient is already on HRT

  • Blood tests look perfect

  • But symptoms persist and do not make sense

Examples:

1. Unexplained fatigue despite stable thyroid & HRT

A flat cortisol curve may point toward adrenal dysfunction and prompt further medical testing.

2. Unexpected estrogen metabolism issues

If someone metabolizes estrogen down an inflammatory pathway, we may intensify liver-supportive nutrition or lifestyle interventions.

3. Complex, multi-system chronic illness cases

Where standard testing has been exhausted.

👉 But the DUTCH test is never my starting point.

It is a second- or third-line tool for highly complex, unresolved situations.

So What Should You Do?

Let’s simplify:

To diagnose menopause: Get an FSH blood test.

Cheap, reliable, evidence-based.

To manage hormone therapy: Use serum estradiol and progesterone labs.

Validated. Standardized. Safe.

For complex, unresolved cases: Consider DUTCH, but only when clinically justified.

If a provider orders a DUTCH test before:

  • history

  • symptoms

  • blood work

  • physical exam

Ask them two questions:

  1. “What will this test tell you that blood work cannot?”

  2. “How will the results change my actual treatment plan?”

If they can’t answer clearly, walk away.

Conclusion: You Deserve Clarity, Not Confusion

Menopause is hard enough.

Your testing shouldn’t make it harder.

Start with the science.

Start with the gold standard.

Start with a simple blood test.

If you’re in The Woodlands, Spring, Conroe, Tomball, or anywhere in Texas and you’re struggling with menopausal symptoms—you don’t have to figure this out alone.

At Your Functional Edge, I use evidence-based hormone therapy and advanced functional medicine to help women feel like themselves again.

👉 Book a consultation here to get answers that finally make sense.

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