Testosterone, Free, Direct LabCorp

$20.00

This test measures the amount of free Testosterone in your blood to aid in the diagnosis of a Testosterone deficiency.  

Disclaimer: Due to state regulations, Defy Medical does not offer on-demand lab testing in New York, New Jersey, Pennsylvania, Rhode Island, or Massachusetts.

This test measures the amount of testosterone in your blood that is not bound to proteins and is available for your body to use. It helps doctors understand if your testosterone levels are normal and can help diagnose conditions related to hormone imbalances. This test is often used to evaluate symptoms like low energy, decreased libido, or infertility in men.
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Why To Buy

This test measures the amount of testosterone available for your body to use, helping identify if low levels are causing your symptoms. It's important because testosterone levels can affect energy, mood, and sexual function. Testing with Defy Medical can help pinpoint the cause of your symptoms, allowing for appropriate treatment.

Finding the cause(s) of:

  • Decreased body hair: Low testosterone can directly lead to a reduction in body hair growth.
  • Depressed mood: This test can help determine if low testosterone is contributing to feelings of depression or low mood.
  • Erectile dysfunction: Measuring testosterone levels is crucial in investigating the potential hormonal cause of erectile dysfunction.
  • Fatigue: Low testosterone is a common cause of persistent fatigue and low energy levels.
  • Female Sexual Dysfunction Disorder: In women, low testosterone can contribute to decreased libido and other sexual dysfunctions.
  • Loss of muscle mass: This test can help identify if low testosterone is responsible for a noticeable decrease in muscle strength and mass.
  • Low libido: Testing testosterone levels is essential for diagnosing low libido, as it is a key hormone influencing sexual desire.
Symptoms Decreased body hair, Depressed mood, Erectile dysfunction, Fatigue, Female Sexual Dysfunction Disorder, Loss of muscle mass, Low libido