A check-up is a routine medical examination performed by a healthcare professional to monitor and assess an individual's overall health. During this visit, various tests such as blood pressure measurements, weight checks, and physical exams may be conducted in order to identify any potential health issues or risks early on. A check-up can also involve discussions with the doctor about lifestyle habits, dietary choices, exercise routines, and other factors that could impact an individual's overall wellbeing. The goal of a check-up is typically to prevent illnesses before they occur or to catch them in their early stages when treatment may be more effective.