This test is also performed to examine if your little one has any physical irregularities or genetic issues. Ultrasound scans are used at different stages of prenatal care. Pregnancy Ultrasound Level 1 / Growth Scan. This helps you finish the scan quicker and also get a better picture. Listen to your baby’s heartbeat for the first time in six weeks. Ultrasounds are a regular part of prenatal medical care for most pregnant women, and they provide parents with their first glimpses of their developing baby. Yes. How is an Ultrasound Done During Pregnancy? The Dating and Viability scan is the first scan you will need to take in your pregnancy.Â. Ultrasound Scans During Pregnancy – Types, How to Prepare and More. During this time, your unborn baby has grown sufficiently large for his major organs to be carefully observed. to image your baby. 16-18 wks : triple marker 4. No. Review any anomalies or changes in the anatomy of the baby. By undergoing this scan, you and your doctors can have an idea of what the baby looks like. You may be asked to move or hold your breath during this process. Wear clothing that allows easy access to the abdomen. Fetal echocardiograms are very alike to ultrasound. Some doctors may order a routine growth scan in the third trimester, but that depends on the pregnancy, says Berger. Make sure to drink plenty of water to prepare for the ultrasound. A dating scan can help you handle employment commitments, such as maternity leave and organise for baby care ahead of your due date. It is sometimes called the mid-pregnancy scan. 18-20 wks : USG (anomaly scan) 5. The sound waves are projected to plot out how the heart looks like. Many pregnancy scans use ultrasound to image your baby. Being able to see the nasal bone or baby’s nose bone is a good indicator of whether the baby has Down’s Syndrome or not. During a regular ultrasound scan in the 3rd trimester, you will. The scan is mostly done when you are 18 to 24 weeks pregnant, and mainly allows the medical professionals to: If you are concerned about your unborn baby and would like to undertake a fetal echocardiogram, do visit Mount Elizabeth Hospital today! 1. Maternity Fashion at Its Best! 3-D Ultrasound – A more detailed ultrasound scan that displays the width, height, and depth of the … The collection of fluid beneath the skin at the back of your baby’s neck is known as nuchal translucency (NT). The transducer, which looks like a small wand, is finally placed on your belly, and as it moves, black and white images are captured on the screen. Check for signs of spotting or excessive bleeding through images produced from the above scans. 3D/4D Ultrasonography Scans. An ultrasound scan is accurate in calculating the gestational age of the baby only during the early weeks of pregnancy and not later on. The main difference is that it is much more specific. They will use ultrasound machines that are different and more advanced than your previous scans, as these machines have outstanding resolution for imaging, and are 70% accurate in revealing all abnormalities.Â. Whether you are pregnant with twins or triplets. American College of Obstetricians and Gynecologists, Prenatal Genetic Diagnostic Tests, January 2019. Some gynaecologists schedule ultrasound scans differently, based on the foetus’ growth and condition during pregnancy. 32-34 wks : Hb, Urine, USG (growth scan) 7. However, if you have any pelvic injuries or existing abdominal pain, the pressure exerted by the transducer during the ultrasound might hurt or be a bit painful. WhatToExpect.com, Prenatal Testing During Pregnancy, March 2019. These ultrasound waves pass through your body. List of Scans During Pregnancy that Are Optional. 24 wks : GCT 75g/2 hrs, Hb 6. Before you prepare for an ultrasound scan for pregnancy, your bladder will need to be full in order to clearly scan for a high-quality image of the foetus. They are. The nuchal translucency scan is normally performed while the fetus is between 77 to 97 days old (i.e. Upto 10 weeks : CBC and Peripheral smear, Blgr Hb, HIV VDRL, Hepatitis and TSH, Urine routine, HCT 75g/2 hrs, USG Dating scan. Standard Ultrasound – Traditional exam which uses a transducer over the abdomen to generate 2 … Ultrasounds are a requirement to judge the health and development of the baby, so don’t miss out on any scheduled appointments. Once the image appears, the gel can be wiped off and you can resume your normal activities.Â, Although uncommon, medical professionals may also use a vaginal probe if you have been pregnant for approximately five to six weeks.Â, Rest assured that ultrasound scans – whether on the abdomen or through the vagina – are painless and completely safe for both the expectant mum and the baby.Â. But very rarely (in 1-2% of pregnancies), a pregnancy can occur in the Fallopian tubes, which is known as an ectopic pregnancy. The main aim of this pregnancy scan is to check whether your little one’s organs are developing properly, and if not, to understand how to manage the situation properly. It is safe, and forms an essential part of ensuring your baby is developing well in the womb. Not everything (primarily structures and facial features) can be visualised if there isn’t enough amniotic fluid bathing the unborn baby, or if it is oriented backwards in the uterus. 3D/4D Ultrasonography scans are a more sophisticated option compared to normal ultrasound scans. Many hospitals, such as NUH, Mount Elisabeth Medical Centre and Thomson Medical all provide 3D/4D scanning. List of scans during pregnancy: These scans are in place to ensure your baby is growing well.