A pregnancy ultrasound is a medical test to determine whether the pregnancy is healthy or unhealthy. This test can be performed at any point in the pregnancy. The process is relatively safe, but the results can be affected by certain factors, including a woman's position. The positioning of the foetus can also affect the quality of the ultrasound. During your screening, the sonographer may ask you to move around a little, such as sitting in a particular position, or taking a different position for the next screening. A normal pregnancy ultrasound at 17 weeks gestation shows the placenta as a mound in the center of the screen. The uterus contracts periodically to provide better blood flow to the fetus. The nuchal translucency, a fluid sack at the back of the baby's neck filled with lymphatic fluid, may be visible at this time. If the uterus is not contracting, the placenta will be flattened out. A private pelvic ultrasound is a procedure that uses high-frequency sound waves to see the baby's organs. During this procedure, the woman is required to hold her breath for a few minutes and squat. A full bladder may cause some discomfort during the test, but this is usually very minimal. The doctor will then transform the echoes of the ultrasound into pictures on a computer screen. This type of scan takes about 30 minutes and the pictures are available for download. If the pregnancy ultrasound is performed at a hospital, it is recommended that you wear a maternity gown. The ultrasound technician will move the transducer across your belly and look at the fetus. The ultrasound technician will cover the transducer with a condom-like latex sheath to protect it from excessive pressure. In addition to this, you might have to take a few days off from work to change into a gown. In order to get the best images, the ultrasound technician moves the transducer over the pregnant woman's abdomen. In addition, he or she may take several minutes to get the perfect image. During the process, the ultrasound technician may be very quiet or speak only with the ultrasound technician. During the ultrasound, the baby's development is monitored through a series of images. The image shows the developing fetus' anatomy. A private scan during pregnancy is not recommended unless there is a medical reason for not using it. Despite the risks, pregnancy ultrasound is widely practiced in most obstetric units. However, pregnant women should not undergo the test unless they are aware of the risks. It is advisable for a woman to consult her doctor before getting pregnant. In general, it is a safe and healthy method. The procedure is not harmful for the mother or the baby. Check out this related post to get more enlightened on the topic: https://en.wikipedia.org/wiki/Ultrasound.
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