FREE TESTOSTERONE

Service Description

Purpose of the Free Testosterone Test: Evaluate hormonal imbalances Diagnose low testosterone (hypogonadism) in men Assess androgen excess in women (e.g., due to PCOS) Help with cases where total testosterone levels are borderline or unclear Clinical Uses: In Men: Investigate symptoms like: Fatigue Decreased libido Erectile dysfunction Depression Muscle loss In Women: Evaluate: Excess hair growth (hirsutism) Acne Irregular periods Possible PCOS or other androgen disorders Normal Ranges (may vary by lab): Men: ~5–21 ng/dL Women: ~0.3–3.0 ng/dL This test is often ordered alongside total testosterone and SHBG (sex hormone-binding globulin) to give a clearer picture of hormonal health.