What are the risks of fetal ultrasound?Īll procedures have some risks. Your healthcare provider may have other reasons to request a fetal ultrasound. Where to place the needle during removal of amniotic fluid (amniocentesis) If a woman is pregnant with multiple babies A routine prenatal ultrasound can check for defects or other problems in the unborn baby. This is because it’s a low risk procedure that gives important information. Why might I need fetal ultrasound?įetal ultrasound is a routine part of prenatal care in the U.S. The transducer converts the sound waves into an electronic image on a computer screen. The sound waves bounce off the baby like an echo and return to the transducer. The transducer is moved over the abdomen, and sound waves move through the skin, muscle, bone, and fluids at different speeds.

No radiation is used during the procedure. Ultrasound uses an electronic wand called a transducer to send and receive sound waves. Standard ultrasound. The test uses sound waves to create 2-D images on a computer screen.ĭoppler ultrasound. This test shows and measures the movement of blood through the uterus, umbilical cord, in the baby’s heart, or around the baby's body.ģ-D ultrasound. This test shows a lifelike image of an unborn baby. There are several types of fetal ultrasound: The test may be done either on the mother’s abdomen (transabdominal) or in the vagina (transvaginal). During a fetal ultrasound, the baby’s heart, head, and spine are evaluated, along with other parts of the baby. It’s a safe way to check the health of an unborn baby. It creates an image of the baby in the mother's womb (uterus). Fetal Ultrasound What is fetal ultrasound?įetal ultrasound is a test used during pregnancy.

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