Quick Facts
- Sample: Blood draw (venipuncture or at-home collection)
- Fasting: 10–12 hours required
- Turn-around: 1-2 business days. May take longer based on weather, holiday, or lab delays.
Benefits
- Comprehensive hormone assessment - measures total and free testosterone plus key related markers
- Early detection - identifies hormone imbalances before symptoms worsen
- Convenient testing - no doctor's referral needed
- Confidential results - secure online delivery
- Actionable insights - guides lifestyle changes or medical treatment decisions
- Preventive health - supports proactive wellness management for men over 40
Who Is This Test For?
- Men experiencing fatigue, low libido, or muscle loss
- Individuals with unexplained weight gain or mood changes
- Those seeking preventive health screening, especially over age 40
- Men with fertility concerns or difficulty conceiving
- People undergoing testosterone replacement therapy needing monitoring
- Anyone with family history of hormone disorders
How It Works – Just 3 Steps
- Order online - Purchase your test kit without a doctor's visit
- Collect sample - Visit a lab or use at-home collection kit
- Get results - Receive secure, confidential results within 1-2 business days.
FAQ
What hormones does this panel measure? Total and free testosterone, FSH, LH, SHBG, and prolactin to assess complete hormonal balance.
When is the best time to take this test? Schedule your blood draw in the morning when testosterone levels naturally peak (Mayo Clinic 2024).
How accurate are the results? Laboratory testosterone testing exceeds 90% sensitivity when performed at accredited labs (Endocrine Society 2023).
Can I eat before the test? No, you must fast for 10-12 hours and avoid biotin supplements for 72 hours beforehand.
What if my results are abnormal? Consult with a healthcare provider to discuss treatment options and follow-up testing recommendations.
Is this test confidential? Yes, all results are delivered securely online and maintain complete privacy protection.
More Details
What is the purpose of this test?
This comprehensive panel measures testosterone and related hormones to diagnose low testosterone (hypogonadism) and other hormonal imbalances (Cleveland Clinic 2025). Testosterone is essential for muscle mass, bone density, energy levels, and sexual health. The test evaluates both total and free testosterone, along with FSH, LH, SHBG, and prolactin to determine whether low testosterone stems from testicular or pituitary causes.
Who would benefit from this test?
Men experiencing symptoms like low libido, fatigue, muscle loss, mood changes, or infertility should consider this test. It's especially valuable for men over 40, as approximately 40% of men over age 45 have low testosterone levels (Mayo Clinic 2024). Those with family history of hormone disorders or seeking preventive health insights also benefit from comprehensive hormone screening.
When should I order a Male Hormone Low Testosterone Blood Test Panel?
Order this test if you experience persistent fatigue, reduced libido, muscle weakness, unexplained weight gain, mood changes, or fertility concerns. Early morning collection is optimal since testosterone levels peak naturally at this time. Consider testing every 6-12 months if you have ongoing symptoms or are monitoring treatment progress.
How do I interpret the results?
Results are compared to age-specific reference ranges, with abnormal values requiring healthcare provider consultation for proper diagnosis and treatment planning.
Normal (300+ ng/dL)
- What it means: Adequate hormone levels
- Typical action: Continue healthy lifestyle habits
Low (Below 300 ng/dL)
- What it means: Possible hypogonadism
- Typical action: Consult physician for treatment options
Borderline (250–350 ng/dL)
- What it means: May need monitoring
- Typical action: Repeat testing and lifestyle assessment
Low testosterone reference ranges may vary slightly between laboratories and testing methods.
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.
Pre-test preparation
Fast for 10-12 hours before blood collection and schedule your appointment for early morning when testosterone naturally peaks (MedlinePlus 2025). Avoid biotin supplements for at least 72 hours prior to testing, as they can interfere with results. Discuss any medications with your healthcare provider, as some may affect hormone levels.
How often should I get tested?
- Initial screening with symptoms: Once, then follow-up as needed
- Monitoring treatment response: Every 3–6 months
- Preventive health screening: Annually after age 40
- Ongoing symptoms management: Every 6–12 months
Why early detection matters
Untreated low testosterone is associated with 2-3x higher risk of developing type 2 diabetes and cardiovascular disease (Endocrine Society 2023). Early detection enables timely intervention through lifestyle changes or medical treatment, improving quality of life, sexual function, and reducing risks of osteoporosis and metabolic syndrome. Proactive hormone monitoring supports long-term health and wellness goals.
Related tests you may consider
Comprehensive Metabolic Panel (CMP) - Assesses liver and kidney function affecting hormone metabolism
Thyroid #1 Baseline Blood Test Panel - Evaluates thyroid hormones that can mimic low testosterone symptoms
Prostate-Specific Antigen (PSA) Test - Recommended for men over 50, especially before testosterone therapy
