Weak positive means that the body may be in a sub-health state. After waiting for 3-5 minutes, it is possible that the cancer cells are doubling and antibiotics cannot be taken. Positive indicates abnormal physical condition. Drop morning urine into the bottle to scale height. After adjusting diet and living habits, the test is still positive. Comparing the color of the liquid in the bottle with the color card, you need to adjust your diet and living habits. A negative color indicates that the body is normal and needs to be carefully tested in the hospital.