Female physical examination urine collection

How do women take urine samples for physical examination? Morning urine is generally selected for physical examination, that is, the first urine from sleep at night to wake up in the morning. Therefore, we should not urinate in the morning, and we should not drink water in the morning. This can better reflect the metabolism of our body and understand whether our body has diseases. In addition, when receiving urine, we try our best to take middle urine for examination, because the initial urine may be contaminated. Therefore, the possibility of midstream urine contamination will be smaller.