It is also used to determine the health of the baby and the number of babies present. This scan can help identify possible reasons for vaginal bleeding and pain.
#Down syndrome 18 week ultrasound 4d full#
The early scan is typically provided in the first few weeks and requires the woman to have a full bladder to get a better view of the baby by pushing the uterus out of the way. Types of Ultrasoundsĭuring early pregnancy, a scan can be done to assess the viability of a pregnancy. Both procedures can be used to identify potential birth defects. An ultrasound may also complement other procedures to track the location of the baby during a chorionic villus sampling or amniocentesis procedure. An ultrasound can be used as a screening test for Down Syndrome, and it can also be used to check the brain and the spine to identify neural tube defects, serious heart defects, kidney problems and cleft palate. If the baby has a chromosomal problem, the ultrasound can be used in conjunction with blood tests to rule out certain conditions. The tests can also be used to check the location of the placenta and assess the amount of amniotic fluid surrounding the baby.Īn ultrasound can also be used to detect some more serious conditions and illnesses. Ultrasounds can also monitor the baby's health if the baby has gestational diabetes. If you experience any bleeding, fluid loss or high blood pressure, an ultrasound can help determine if the baby is affected. Īn ultrasound is important when there are complications in a pregnancy. The scan can determine if the baby is properly formed or if the baby is lacking (for a lack of a better term) limbs. During an ultrasound, the baby is evaluated for proper growth and development. An ultrasound can also be used to discover the age of the baby in a dating scan. Ultrasounds determine if the baby is alive and how many babies are present. Conditions Ultrasounds DetectĪn ultrasound can detect and provide additional information for a doctor to make an assessment of the health of your baby. Most commonly, ultrasounds are given at the 19/20 week mark. More than 90 percent of women have at least one ultrasound during their pregnancy.
There is no radiation emitted in an ultrasound. The sounds are so low that they can't be heard and they don't affect the health of the baby in a negative way. Much like mammals in the ocean use sonar to build an image of the environment, ultrasounds can identify the form and shape of your baby. How an Ultrasound WorksĪs the name suggests, an ultrasound uses sound waves to create a picture of your baby. While no amount of testing can rule out all potential issues, an ultrasound provides a safe and non-invasive way to determine the health of your baby. If you have any concerns about your pregnancy, you should have a conversation with your doctor or midwife to alleviate any anxiety. Combined with other tests, an ultrasound can be used to more accurately determine the health of your baby. While most parents hope to have a healthy and issue-free birth, sometimes issues do crop up.
An ultrasound can detect many illnesses and conditions.
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