- What is a Testosterone Test?
- The testosterone test measures the level of testosterone, a critical hormone for both men and women, in the bloodstream.
- It is used to evaluate various conditions related to sexual development, reproductive health, and hormonal imbalances.
- Testosterone Levels in Males:
- Testosterone plays a key role in puberty, muscle mass development, and sperm production.
- Normal ranges for testosterone in adult men are typically between 300-1,000 ng/dL.
- Low testosterone levels can lead to decreased libido, infertility, fatigue, and muscle weakness.
- Testosterone Levels in Females:
- Women also produce testosterone, though in much smaller amounts. It contributes to bone strength, libido, and muscle mass.
- Normal ranges for women are between 15-70 ng/dL.
- Elevated testosterone levels in women may indicate conditions like polycystic ovary syndrome (PCOS), which can cause irregular periods, excess body hair, and acne.
- Why is a Testosterone Test Important?
- For men, it helps diagnose issues like hypogonadism (low testosterone), infertility, and erectile dysfunction.
- For women, it can assist in diagnosing hormonal disorders such as PCOS or adrenal gland disorders.
- Monitoring testosterone levels helps guide treatment options, such as hormone replacement therapy for men or managing symptoms of PCOS in women.
Recommended Tests
- Free Testosterone: Measures the testosterone that is not bound to proteins in the blood, providing a more accurate reflection of active hormone levels, especially useful for diagnosing conditions like low libido or hormonal imbalances.
- Luteinizing Hormone (LH): This test helps regulate testosterone production in men and ovulation in women. It is crucial for understanding reproductive health and hormone regulation in both genders.
