It is very convenient to take stool test samples, firstly, go to the hospital testing center to take the container, after taking the container, put the stool into the container, and put the container into the testing center. The first stool in the morning should be used for stool sampling, in order to test the results more accurately, and be able to accurately determine the state of the disease, according to the condition of the effective treatment, can better accelerate the recovery time. Stool test samples need to pay attention to, immediately after the sample sent to the testing center, sampling of stool can not contain urine, otherwise it will affect the test results and abnormal state. Before the test should be discontinued according to medical advice, because some people need to take medication, the drug will affect the test results, resulting in a false-positive state, it will affect the doctor to determine the condition, thus affecting the outcome of treatment.