See a healthcare professional for evaluation
Ask for a morning total testosterone blood test
Repeat the test on a different morning if the first result is low
Consider a free testosterone test if advised by your clinician
Check luteinizing hormone and follicle-stimulating hormone levels
Check prolactin levels if recommended
Review thyroid function if symptoms suggest it
Review complete blood count and metabolic labs if ordered
Discuss symptoms such as low libido, fatigue, erectile dysfunction, and reduced muscle mass
Review medications, sleep, weight, alcohol use, and other possible causes
Follow your clinician’s instructions for timing and preparation before testing