Service Description

The Testosterone Free, Serum EIA (Enzyme Immunoassay) measures the unbound, biologically active testosterone in the blood, providing insight into hormone availability. Why it’s done: To evaluate symptoms of low or high free testosterone, such as fatigue, low libido, or mood changes To assess hormonal imbalances in men and women To monitor effectiveness of testosterone therapy or other hormone treatments To support fertility or reproductive health evaluations To assist in the assessment of endocrine disorders Specimen Type: Blood draw Turnaround Time: Typically 2–5 business days Collection Available: In-office or mobile blood draw services