Testosterone Level Test
Testicles produce most of the testosterone in the body for men, the ovaries for women. Men should consider getting checked if they are infertile, have erectile dysfunction, little interest in sex, or thinning of the bones.
Schedule this Screening
*Screening availability may be limited by location.
Who is this screening for?
Risk Factors for Low Testosterone
- Family history
Testosterone Deficiency Screening Details
About Testosterone Deficiency
Warning Signs for Low Testosterone
- Reduced sexual desire.
- Reduced spontaneous erections.
- Breast discomfort.
- Loss of body hair.
- Shrinking testes.
- Thinning bones.
- Sometimes, reduced muscle bulk and strength, decreased energy, and feeling down, blue and sad.
How does a doctor diagnose low testosterone, and what is a healthy level?Low T is measured by a blood test, often done in the morning along with physical exam. Healthy testosterone levels vary by age, and physical condition—for men, the older they get, the lower the number gets. An average used by the National Institutes of Health as normal for men is 300-1,000 nanograms per deciliter.