Quick Facts
- Sample: Blood (Morning collection 7am-10am)
- Fasting: Fasting for at least 12 hours is required. Stop biotin consumption at least 72 hours prior to collection.
- Turnaround: 4-7 days. May take longer based on weather, holiday, or lab delays. At this time, the lab is currently experiencing delays with the Testosterone Free (Dialysis) and Total Testosterone Test, LC/MS/MS, and there is no estimated timeframe for when results will be available.
What's Included
Testosterone, Total and Free
- Testosterone, Total, MS - measures total testosterone (bound and unbound) in the blood using mass spectrometry.
- Free Testosterone (Direct) - a direct assay measurement of unbound testosterone in the blood.
Lab-specific note (LabCorp only): Any Testosterone Free (Direct) or Total Testosterone result exceeding 1500 will be reported as ">1500."
Reproductive Hormones
- FSH - measures follicle-stimulating hormone levels to evaluate fertility, reproductive function, and pituitary function.
- LH- measures luteinizing hormone levels to evaluate fertility, ovulation, reproductive function, and pituitary function.
Insulin
- Insulin - measures the hormone that regulates blood glucose transport, storage, and lipid metabolism.
Estradiol (E2)
- Estradiol - measures the primary estrogen fraction produced in the testes and adrenal glands in men.
Thyroid Stimulating Hormone (TSH)
- TSH - measures thyroid-stimulating hormone, used to evaluate thyroid function and screen for thyroid disorders.
DHEA Sulfate (DHEAS)
- DHEA Sulfate - measures an adrenal androgen that can be converted into other hormones, including testosterone and estrogen, and serves as a marker of adrenal function.
Benefits
- Evaluates testosterone, total and free, in a single panel.
- Assesses insulin levels related to glucose and lipid metabolism.
- Measures estradiol alongside testosterone for hormone balance context.
- Includes TSH to help assess thyroid function.
- Checks DHEA Sulfate as a marker of adrenal function.
Who Is This Test For?
- Men wanting a baseline check of key hormone levels.
- Men noticing decreased sex drive or fatigue.
- Men experiencing reduced muscle mass or irritability.
- Men who have noticed erectile dysfunction or mood changes.
- Men interested in monitoring hormone levels as they age.
How It Works
- Order Your Test Online
- Visit a Local Lab
- Get Results Online
FAQ
1. What is the purpose of this test?
This panel measures total and free testosterone, insulin, estradiol, TSH, and DHEA Sulfate. Together, these biomarkers offer a broad view of hormone balance, thyroid function, and adrenal activity in men. This panel does not diagnose any condition on its own.
2. Who would benefit from this test?
This panel may benefit men who want a baseline look at their hormone levels, including testosterone, thyroid function, and adrenal activity, as part of understanding their overall hormonal health.
3. When should I order this panel?
You may consider ordering this panel as a general screening of hormone levels, or to monitor hormone status over time. This panel does not diagnose a condition and is not intended to replace a healthcare provider's evaluation.
4. Do I need to fast before this test?
Yes, fasting for at least 12 hours is required. You should also stop biotin consumption at least 72 hours before your collection.
5. How quickly will I get results?
Results are typically available in 5-7 days, though timing may take longer based on weather, holidays, or lab delays.
6. How do I interpret the results?
Patterns across multiple biomarkers are often more meaningful than any single result on its own. Reviewing your results alongside a healthcare provider can help place them in the context of your overall health.
Disclaimer: Reference ranges may vary by laboratory. Listed ranges are general guidelines and may differ from those used by the performing lab. Always consult your healthcare provider for interpretation.
7. What should I do if my results are abnormal?
If any of your results fall outside the expected range, discuss them with your healthcare provider, who can help determine what, if any, next steps are appropriate for your situation.
8. How often should I get tested?
Testing frequency depends on your individual health goals and history. Follow up as directed by your healthcare provider.
9. Why early detection matters
Regularly checking hormone levels may support earlier awareness of changes in testosterone, thyroid, or adrenal activity, helping you and your healthcare provider stay informed about your hormonal health over time.
Pre-test preparation
Fasting for at least 12 hours is required. Stop biotin consumption at least 72 hours prior to the collection.
