Glucose Fasting and PP Test A simple two-step blood test that tracks your fasting (8–10 hours without food) and post-prandial (2 hours after a standard meal) blood sugar levels. It helps screen for diabetes, monitor existing management, and adjust diet or medication under medical guidance. Our phlebotomist collects both samples at home using a single, gentle finger-stick or venous draw, ensuring comfort and accurate results delivered within hours.