Get in Touch

We're not able to interpret individual lab results or provide personal medical advice. Our content explains what tests measure and general reference ranges — for your specific results, please speak with your doctor.

Use the contact form above and select "Content correction or inaccuracy". Please include the URL of the article and a clear description of what needs to be corrected. We review all corrections and update articles within 5 business days.

We work with licensed physicians, pathologists, and clinical scientists. If you'd like to contribute as a reviewer, please use the contact form with the subject "Partnership or collaboration" and include your credentials.

Our calculators use validated clinical formulas (CKD-EPI, DCCT/IFCC, Cockcroft-Gault, etc.) reviewed by licensed professionals. They are for educational purposes only and not a substitute for clinical laboratory analysis.