Point-of-care testing refers to the diagnostic tests that happen either at the patient's home or at a nearby test site. POCT results come out relatively quickly, usually in less than an hour, and may also be excecated by the patients themselves. As more people look for convenient, quick, and accurate diagnostics, monitoring, or screening, POCTs are becoming popular among the public. Some examples of currently existing POCT include blood glucose monitoring and home pregnancy tests.