What does a testosterone test measure?

It measures both total testosterone (bound + unbound) and free testosterone (the bioactive fraction) in your blood via a single blood draw.

When should I get my blood drawn for testosterone?

Between 7-10 AM when levels peak. Fasting is recommended for the most accurate results.

What conditions does testosterone help diagnose?

Hypogonadism (low T) in men, PCOS in women, adrenal disorders, and pituitary problems. Also used to monitor testosterone replacement therapy.

How long does it take to get results?

Testosterone results are typically available within 2-3 business days.

¿Qué Mide la Prueba de Testosterone?

This test measures both total testosterone (all testosterone in your blood, bound and unbound) and free testosterone (the biologically active portion not bound to proteins). Together, they provide the most complete picture of your testosterone status. Only about 2-3% of testosterone is "free" — the rest is bound to SHBG and albumin.

Cómo Funciona la Prueba

La prueba de Testosterone se realiza mediante una extracción de sangre estándar en cualquier ubicación de Quest Diagnostics. Su muestra se envía a un laboratorio certificado CLIA para análisis. Los resultados generalmente están disponibles en 1-2 días hábiles en su cuenta de JustLabs.

Condiciones que Ayuda a Diagnosticar

Testosterona Baja SOP (Síndrome de Ovario Poliquístico)

Quién Debe Hacerse Esta Prueba

Men with fatigue, low libido, erectile dysfunction, muscle loss, or mood changes. Women with PCOS symptoms, excess hair growth, acne, or irregular periods. Athletes monitoring performance.

Ordene su prueba de Testosterone — $32

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Frequently Asked Questions

Precio de Testosterone Rango Normal de Testosterone