What Does a High or Low Chlamydia and Gonorrhea Result Mean?
Chlamydia and gonorrhea tests usually are not interpreted as high or low. Learn what positive, negative, detected, not detected, invalid, and site-specific results mean.
Lab Results Guides
What Does a High or Low Urinalysis Result Mean?
A high or low urinalysis result can mean many things depending on the component flagged. Learn how to interpret protein, blood, WBCs, nitrite, glucose, ketones, pH, and specific gravity.
What Does a High or Low Vitamin D Result Mean?
A high or low vitamin D result is usually based on your 25-hydroxyvitamin D blood level. Learn what common ranges mean, when results matter, and what to ask next.
What Does a High or Low Vitamin B12 Result Mean?
A high or low vitamin B12 blood test result can reflect diet, absorption, supplements, medications, liver disease, kidney function, or blood disorders. Learn how to interpret B12 results, when MMA or homocysteine may help, and what to discuss with a clinician.
What Does a High or Low AMH Result Mean?
High and low AMH results can be confusing. This guide explains what AMH can and cannot tell you about ovarian reserve, PCOS, IVF response, natural pregnancy, preparation, limitations, costs, and next steps.