![]() During the final stages of pregnancy, this can cause a big concern of the exit is blocked for the baby. Identify the placental location.Ī low lying placenta on an anatomy scan may appear to cover the cervix. Your provider may want to assess fluid levels to determine fetal safety and dictate the need for modifying birth plans. Small or large for gestational age - monitor growth or reevaluate estimated due dateĮxcessive or reduced levels of amniotic fluid, respectively, can cause risks to both the mother and the baby.Some common congenital abnormalities that may require reassessment as the pregnancy continues include (but are not limited to): This will give a better idea of what to expect at delivery and guide resources you and the baby will need. Or, if the mother has a medical or gestational condition that may affect the development of the baby, third-trimester ultrasounds may be indicated. If there was a congenital abnormality identified on the anatomy scan, your obstetrician may want to reevaluate the situation later in pregnancy. It is important to get all the information and discuss result implications with your obstetrician. There are a great number of fetal abnormalities that a very common and may be corrected on their own as intrauterine growth and development takes place. ![]() Once an abnormality is confirmed, additional repeat ultrasounds may take place in the third trimester, once fetal development is nearing completion. If there is an abnormality noted on the anatomy scan or your baby’s position wouldn’t allow for complete visualization of all vital organs, you may have to repeat just the portion of the anatomy scan that assesses the organ in question. Read more about the anatomy scan and what your obstetrician is assessing for here. This is also the ultrasound where you might be able to find out the sex of your baby. This scan is also particularly useful in confirming the status of multiple babies and their wellbeing. This scan will verify the estimated due date and status of the baby’s growth. Identifying issues or concerns at this point allows you and your obstetrician to formulate birth plans and discuss any treatments or ongoing testing moving forward. You’ll catch a glimpse of your baby’s facial features and be able to identify any structural abnormalities. ![]() At this point, the baby will have all of its organs, limbs, and digits, and the features are distinguished enough that malformations are readily evident. This ultrasound usually lasts much longer - about an hour - and will measure and assess all of the growing baby’s anatomy. This ultrasound can confirm multiple gestation and molar or ectopic pregnancies and will give you and your provider a good idea of what to expect in the coming months.ĭuring the second trimester, between 20 and 23 weeks, you will have an anatomy scan. Most providers prefer to wait until you are between eight and 12 weeks pregnant to get the best picture. Routine Pregnancy Ultrasoundsĭuring the first trimester, or when you make your first appointment, you should have a quick ultrasound that confirms pregnancy, looks for a heartbeat, assesses the number and location of sacs, and measures for approximate gestational age. ![]() To learn more about these different ultrasounds, view our previous blog. Join us in today’s post as we discuss some of the various types of ultrasounds you may encounter during your pregnancy and reasons why your obstetrician may refer you for a repeat or follow-up ultrasound.Īt Touchstone Imaging Centers, we provide ultrasound services at most of our locations including: If there are circumstances that require repeat or follow-up ultrasounds, you can bet it is in your best interest. Because ultrasound uses sound waves instead of radiation, it is accepted as a safe form of assessment for both mom and baby. Ultrasounds are the most common, and safest way to assess the things going on inside you and the status of the baby. If it is a healthy pregnancy and baby, these should be the only two ultrasounds you receive during the duration of the pregnancy. During pregnancy, you can count on at least two ultrasounds, the first one is to confirm pregnancy and the second, at around 20 weeks gestation, to assess the baby’s anatomy for normal growth and development.
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