Different urine tests check for different problems, such as routine urine tests, urine pregnancy tests, and urine exfoliative cytology. The above urine tests can usually check whether there is kidney disease, whether there is pregnancy, whether there is cancer, etc. 1. Routine urine test: Through routine urine test, it can determine whether there are infections in the urinary system, kidney diseases and other problems. 2. Urine pregnancy test: It can check whether a woman is pregnant or not, which is more significant in early pregnancy, and the detection rate will be higher if the menstrual cycle is regular, usually around 40 days after menopause, and the mid-morning urine is taken. 3. Urine exfoliative cytology examination: it can be used to observe whether there are abnormal cancer cells and assist in determining whether there are tumors in the urinary tract. Generally speaking, it is not necessary to have a fasting urine test, and the doctor will choose which kind of urine test to do according to the patient’s condition. If there is any discomfort, it is recommended to consult a doctor in time and follow the doctor’s instructions.