Do I need to hold my urine when doing B-ultrasound

For B-ultrasound examination, you usually need to hold your urine so that the examination can proceed smoothly. In addition, you should pay attention to the food you eat the night before the examination. There are many foods that easily cause gas in your abdomen and you should not eat them. Otherwise, the display of your internal organs will become very unclear. You also need to wear looser clothes to facilitate the examination.

1. Don’t eat foods that easily produce gas.

Foods such as milk and sweet potatoes easily produce gas after consumption, and these gases will hinder the penetration of ultrasound, resulting in unclear imaging of the organs being examined.

2. Hold urine or urinate in advance based on actual examination.

When doing an ultrasound in the early stages of pregnancy, a certain amount of urine needs to accumulate in the bladder in order to see clearly, so it is recommended that pregnant mothers hold their urine in advance. You can drink two glasses of boiled water at home in advance to save time when going to the hospital for examination. If you are doing an ultrasound examination in the middle or late stages of pregnancy, not only do you not need to hold your urine, you should also urinate in advance. This is because after three months of pregnancy, the uterus becomes larger and the amount of amniotic fluid increases. The doctor can use ultrasound equipment to observe the condition of the fetus through the amniotic fluid. If there is urine in the bladder, it may affect the appearance of the fetal image.

3. Keep your clothes loose and easy to take off.

Loose clothing can save time during the examination and also help the pregnant mother relax her nervous mood. During the examination, you should be relaxed and cooperate with the doctor. Being too nervous may affect the effectiveness of the examination.

B-ultrasound examination is a form of ultrasonic examination and a non-surgical diagnostic examination, generally used in clinical applications. The examination is painless, harmless and radioactive to the examinee, so the examinee can feel safe during the examination.

B-ultrasound can clearly display various cross-sectional images of internal organs and surrounding organs. Since the images are full of solidity and close to the real anatomical structure, ultrasound examination can be used to make a clear diagnosis at an early stage.

In clinical applications, B-ultrasound can clearly display various cross-sectional images of internal organs and surrounding organs. Since the images are full of solidity and close to the real anatomical structure, ultrasound can be used to make a clear diagnosis at an early stage. For example: When ophthalmologists diagnose non-metallic foreign bodies, retinal and retrobulbar lesions can be displayed in the presence of vitreous opacities. It is specific for non-invasive detection of congenital heart disease, rheumatic heart disease, and myxomatous disease of the heart and can replace most cardiac catheterization examinations. It can also be used to measure the patency of small blood vessels, blood flow direction and speed, and can be widely used.