Doctor's Assessment Included
Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.
Estrone (E1)
Estrone (E1) becomes your primary estrogen during and after menopause, produced mainly in fat tissue. Monitoring E1 levels may provide insight into your menopausal transition. Your healthcare provider can help interpret what changes in estrone mean for your health journey.
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 estrone (E1) in your blood. Estrone is produced by fat tissue, the adrenal glands, and the ovaries. After menopause it becomes the primary circulating estrogen. Your healthcare provider may use this result to assess your overall hormonal status.
Why It Matters
As ovarian estradiol production declines, estrone becomes your body's main estrogen source. Tracking E1 levels could help your healthcare provider assess your menopausal stage, bone health risk, and whether hormonal support might be beneficial for your symptoms.
When to Test
Your healthcare provider may recommend estrone testing during menopause evaluation, when investigating unexplained weight changes, or as part of a comprehensive hormone panel. Testing could also be suggested for monitoring hormone replacement therapy effectiveness. Consult your provider for personalised guidance.
Symptoms
Low Levels
High Levels
Lifestyle Tips
Maintaining a healthy body weight may help regulate estrone levels, as fat tissue is a primary production site. Regular exercise, a balanced diet, and limiting alcohol consumption could support healthy estrogen balance. Always consult your healthcare provider before making significant changes.