Doctor's Assessment Included
Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.
Androstenedione
Androstenedione is a precursor hormone converted into testosterone and estrogen. For athletes, this marker may help assess hormonal pathways that influence muscle development, recovery, and overall athletic performance.
Reference Ranges
Reference ranges may vary between laboratories. When you order a test, a BIG-registered doctor assesses your personal results in context. For treatment decisions, discuss your results with your GP.
What It Measures
This test measures the level of androstenedione in your blood. Results may help evaluate adrenal and gonadal function and could indicate how efficiently your body converts this precursor into testosterone and estrogen.
Why It Matters
For athletes, androstenedione feeds directly into testosterone production, which may influence strength, recovery, and body composition. Monitoring this marker could reveal imbalances that might affect training outcomes. Discuss results with your sports medicine provider.
When to Test
Testing may be recommended when investigating symptoms of hormonal imbalance such as irregular periods, excess hair growth, or acne. Your healthcare provider might suggest morning testing, as levels can vary throughout the day.
Symptoms
Low Levels
High Levels
Lifestyle Tips
Regular physical activity, maintaining a healthy weight, and managing stress through relaxation techniques may support balanced hormone levels. A diet rich in whole foods and adequate sleep could also contribute to hormonal health. Consult your healthcare provider.