Quick Facts
- Sample: Blood
- Fasting: No special preparation is required.
- Turnaround: 1-2 business days. May take longer based on weather, holiday, or lab delays.
What's Included
Testosterone, Total
Testosterone, Total: The total concentration of testosterone in the blood, including both protein-bound and free testosterone. Helps regulate reproductive function, sex drive, muscle mass, and bone health.
Testosterone, Free
Sex Hormone Binding Globulin (SHBG)
Follicle-Stimulating Hormone (FSH)
Luteinizing Hormone (LH)
Prolactin
Lab Note: Biomarkers tested may vary slightly between labs.
Benefits
- Measures both total and free testosterone in one panel.
- Adds FSH, LH, SHBG, and prolactin for broader hormone context.
- Gives you a clearer picture of your male hormone markers.
- Provides results you can review with your healthcare provider.
- Lets you order online without a doctor's visit.
Who Is This Test For?
- Men noticing fatigue, low libido, or muscle loss.
- Men curious about hormone levels after weight gain or mood changes.
- Men over 40 seeking preventive health screening.
- Men with fertility concerns or difficulty conceiving.
- Men with a family history of hormone disorders.
How It Works
- Order Your Test Online
- Visit a Local Lab
- Get Results Online
FAQ
1. Do I need to fast or prepare for this test?
No special preparation is required for this panel.
2. How quickly will I get results?
Expect results in 1-2 business days. Timing may take longer based on weather, holiday, or lab delays.
3. What can my results tell me?
Together, these measurements give you a look at testosterone alongside related hormones. Testosterone values show your hormone levels directly, while the other markers add context about the hormonal signals and proteins that surround them. Your provider can use the combined picture as one part of a broader conversation about your health.
4. How do the tests in this panel differ from one another?
Total testosterone and free testosterone are separate measurements, and neither replaces the other. Total testosterone is measured by LC/MS or MS depending on the lab, while free testosterone is reported as Free Testosterone (Direct) or Testosterone, Free. SHBG is a binding protein, FSH and LH are pituitary hormones, and prolactin is a distinct hormone with its own role.
5. How do I interpret the results?
Meaning comes from the pattern across all markers, not from any single number. Each marker offers a different kind of information, and the markers will not necessarily rise or fall together. Your symptoms, medical history, medications, and the lab's methodology all shape what a result means. A qualified healthcare provider can put your values in context.
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.
6. What should I do if my results are abnormal?
Start by sharing your results with a qualified healthcare provider. One out-of-range value does not tell the whole story, and patterns across several results often need clinical interpretation. Your provider can decide whether any further evaluation makes sense for you.
Pre-test preparation
No special preparation is required.