Testosterone therapy usually involves more than a testosterone level. Learn which blood tests are commonly used before and during treatment, what they monitor, and how timing affects results.
The most common blood tests for keto include blood ketones, lipid panel, glucose/A1C, CMP, and selected kidney, liver, and cardiovascular risk markers. Learn what each test can and cannot tell you.
Frequent infections can have many causes. Learn which blood tests clinicians commonly use, from CBC and cultures to immunoglobulins, HIV testing, A1C, and immune panels.
Joint pain blood tests can help identify inflammation, autoimmune disease, gout, Lyme disease, and other causes—but no single test diagnoses arthritis. Learn what common labs mean and what to ask next.
PCOS blood testing usually includes androgen tests, rule-out tests such as TSH and prolactin, and metabolic screening. Learn what each test can and cannot tell you.
Fatigue has many possible causes. Learn which blood tests are commonly used, what results can suggest, what labs can miss, and how to compare costs safely.
