Hormone Imbalance Test: How to Get Your Hormones Checked

You've been exhausted, moody, gaining weight despite doing everything right, or dealing with periods that have gone completely off the rails. Your doctor runs a basic blood panel and says everything's "normal." Yet you feel anything but.

The problem usually isn't that your hormones are truly normal. It's that the wrong tests were ordered, or the results were interpreted against a too-broad reference range.

This guide breaks down exactly which hormone tests to ask for, when to get them for the most accurate results, what each test reveals, and how to interpret the numbers in a clinically meaningful way.

Why Standard Hormone Testing Often Falls Short

Most primary care physicians order a basic hormone panel that frequently misses the full picture because:

• Reference ranges are population-based, not optimal-health-based
• Single-point testing misses hormonal rhythms throughout the day and cycle
• Total hormone levels don't reveal how much is bioavailable (free)
• Metabolite pathways — how your body breaks down hormones — are invisible on standard blood tests

The Core Hormone Tests You Should Know About

Estrogen Panel

Estradiol (E2) is the primary form of estrogen in reproductive-age women. Optimal range in the mid-cycle/follicular phase: 150–350 pg/mL. Day 21 (mid-luteal): 50–150 pg/mL.

For more on estrogen imbalance, see Signs of Low Estrogen in Women.

Progesterone

Progesterone must be tested on cycle day 19–21 for accurate results. Testing at any other time gives falsely low readings. Optimal mid-luteal progesterone: 8–20 ng/mL. Below 5 ng/mL suggests inadequate luteal function.

Testosterone (Total and Free)

Critical for libido, energy, mood, and cognition in women. Research confirms mass spectrometry as the gold standard for accurate measurement at low female levels. ^[2]

• Free testosterone optimal: 0.5–2.5 pg/mL
• Total testosterone optimal: 25–70 ng/dL
• SHBG: Always test alongside testosterone — high SHBG reduces bioavailable free testosterone

DHEA-S

Adrenal androgen precursor. Optimal range for women 25–50: 150–300 mcg/dL. Low DHEA-S correlates with fatigue, low libido, and mood issues.

LH and FSH (Cycle Day 3)

• Elevated FSH in follicular phase → diminished ovarian reserve
• LH/FSH ratio > 2:1 → possible PCOS
• Both elevated in menopausal range → perimenopause/menopause

Thyroid Panel: More Than Just TSH

A complete thyroid evaluation includes TSH, free T4, free T3, reverse T3, TPO antibodies, and TgAb antibodies. Optimal TSH: 1.0–2.0 mIU/L. See our Hashimoto's Diet Guide for more.

Cortisol: The Adrenal Hormone That Affects Everything

AM serum cortisol before 9 AM is the standard clinical approach. For Cushing's evaluation, late-night salivary cortisol and 24-hour urine free cortisol are the recommended protocols. ^[3]

Salivary cortisol x4 or DUTCH Complete captures the cortisol rhythm throughout the day — critical for detecting adrenal dysregulation.

Insulin and Blood Sugar Markers

Insulin resistance directly disrupts sex hormone balance — raising androgens, lowering SHBG, and promoting estrogen dominance.

• Fasting insulin optimal: <5 mIU/L (not <25)
• HOMA-IR optimal: <1.5
• HbA1c optimal: 5.0–5.4%

See also: Blood Sugar Crashes and Anxiety.

Blood vs. Saliva vs. Urine: Which Method Is Right?

Serum (blood) is the gold standard for most hormones. Saliva captures free bioavailable fractions and cortisol rhythm. The DUTCH Complete (Dried Urine Test for Comprehensive Hormones) is the most comprehensive option — revealing hormone levels, metabolites, estrogen detox pathways, and cortisol rhythm in one test. Hair analysis offers longer-term hormone averaging over 2–3 months. ^[1]

When to Test: Timing Is Critical

For women with regular cycles:

• FSH, LH, E2 baseline: Cycle day 2–3
• Progesterone (luteal check): Cycle day 19–21
• Testosterone, DHEA-S: Any day, morning preferred
• Cortisol (AM serum): Before 9 AM, any day
• Fasting insulin/glucose: After 8–12 hour fast

Understanding Your Results: Optimal vs. Normal

Lab reference ranges are NOT optimal health ranges — they're statistical averages that include unhealthy individuals. A functional medicine approach uses narrower evidence-based optimal targets:

• TSH 1.0–2.0 instead of 0.5–4.5
• Fasting insulin <5 instead of <25
• Progesterone day 21 >8 ng/mL instead of just "detectable"

For more on interpreting labs, see Interpreting Your Comprehensive Metabolic Panel.

When to See a Specialist

Work with a functional medicine provider, naturopathic doctor, or integrative gynecologist if symptoms persist despite normal conventional results, or if you want comprehensive testing interpreted in context. See What Is a Naturopathic Doctor? for guidance.

The Bottom Line

Getting your hormones checked properly requires knowing which tests to order, when to order them for your cycle phase, which testing method captures what you need, and how to interpret results against optimal — not just 'normal' — ranges. Start with a comprehensive baseline, time your tests correctly, and work with a practitioner who understands functional hormone interpretation.