Do b ultra hold urine to what kind of degree can

B-ultrasound urine retention, normal urine retention to 500~700 ml can be done, or extended for about 15 minutes to do the examination. B-ultrasound urine retention examination, to feel more and more abdominal urine retention drum, or when the toilet can be checked. After doing B-ultrasound urine retention examination, you can know whether the uterus and bladder or prostate show problems. After relevant examinations, if there is inflammation, it needs to be actively treated. In the first half hour or an hour before the examination to drink more water, the effect is also relatively good. You can also do some related exercise, can be very good to hold urine, pay attention not to strenuous exercise.