A pregnancy ultrasound is a simple procedure, which may take a few minutes or several hours. The sonographer moves a transducer over the belly, which emits sound waves. These sound waves reflect off the bones, skin, and tissues of the pregnant woman and are converted into images that the doctor can show her. An OB/GYN narrates what she sees. The result is an image that a mother can view and compare with the baby's anatomy. A standard pregnancy ultrasound is performed at about 18 to 22 weeks gestation. This exam does not use ionizing radiation and is completely painless. It typically lasts 30-60 minutes, and the patient can even watch along as the practitioner performs the test. The practitioner will then take a small printout for later review. A first-time patient can choose either a transvaginal or transabdominal scan, and the duration of each procedure depends on the stage of pregnancy. There are several reasons for a screening pregnancy ultrasound. The ultrasound is done to evaluate the health of the fetus, so the results will not be entirely accurate. Because the baby is in such a delicate position, the sonographer may not be able to determine sex accurately. Regardless of the reason, the ultrasound is still an essential part of your prenatal care. The results of an ultrasound are important, and it is important to discuss them with your doctor so they can discuss any concerns you may have. Check here to learn more about International Ultrasound Servises today. While it is important to remember that the pregnancy ultrasound is not a medical procedure, it is still a vital step for a woman's well-being. A transvaginal scan is especially helpful if you're very early in the pregnancy. As you can see, the fetus is very complex and may move around during the test. Unlike a transvaginal scan, a transvaginal ultrasound produces improved images. Besides the benefits of early pregnancy scan London for early pregnancy, ultrasounds also help identify ectopic pregnancy and heart defects. The two main types of pregnancy ultrasounds are described below. A transvaginal ultrasound is used to detect fetuses in the early stages of pregnancy. It uses a wand-shaped transducer to view the baby. A transabdominal ultrasound is used to see the baby's heart and to detect signs of ectopic pregnancy. A normal ultrasound is a test that will reveal the placenta during a braxton-hicks contraction. It will also show the fetal growth. It is not invasive and will only take about 30 minutes to complete. The results are available to the mother immediately after the ultrasound and can be printed. A normal pregnancy ultrasound is an indicator of healthy growth. It is essential for both mother and child. A baby that is too large or too small can cause complications. If you probably want to get more enlightened on this topic, then click on this related post: https://en.wikipedia.org/wiki/Obstetric_ultrasonography
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