![]() To assist, stay well hydrated by drinking plenty of water for 2-3 days prior to the examination, as this aids in achieving the best possible pictures of your baby. Sonographers at Clarity are experienced in obtaining the best 3D images for you, however the quality of the images is also dependant on the position of the baby and amount of surrounding amniotic fluid. There is an out-of-pocket expense, please ask reception for details. As such they are not covered by Medicare and do not require a referral. These scans are not for diagnostic purposes and while it is still performed by highly specialised Clarity sonographers, no medical assessment of the baby is performed. You may wish to have 3D/4D ultrasound examination at 26-30 weeks to see the baby’s face and have images to share with your family and friends. You should discuss the results of your NT scan and risk calculation with your referring Doctor. A high risk result is not an indication that your baby will have Down Syndrome but that further investigation is necessary. Clarity sonographers are accredited with the Australian Nuchal Translucency program to perform NT ultrasound examinations and are audited annually. The risk calculation is obtained via specialised software from the Royal Australian and New Zealand College of Obstetricians and Gynaecologists (RANZCOG) Nuchal Translucency Program (). ![]() This blood sample should be collected at your preferred pathology collection centre, a few days prior to your ultrasound where possible, however can be collected anytime between 10 to 13 weeks. Your doctor may also request a blood test to accompany the ultrasound. Third Trimester Foetal Growth and Well-Beingīest performed during the 12th week (can be performed at 11 weeks to 13 weeks 6 days).This screening test uses special measurements taken on ultrasound to determine the risk (possibility) of the genetic disorder Trisomy 21, also known as Down syndrome, as well as Trisomy 13 and 18. When do I have my routine Ultrasound Examinations? We are honoured to be a part of this special time and endeavour to provide you with the best quality examination and a valuable part of the bonding experience with your baby. If you have any additional questions or concerns, please contact the Clarity team. ![]() The information below is designed to help you understand your ultrasounds and what Clarity can provide during your pregnancy. At Clarity, ultrasound examinations are only performed by accredited sonographers who are highly trained specialised medical imaging technologists with qualifications and national accreditation in Medical Ultrasound.Įach ultrasound examination will require a referral from your GP, midwife or Specialist Obstetrician and will depend on the clinical need. Though, the fetal face was more true to nature after the 28th pregnancy week, but then it should be considered that every 4th visitor of the test will not see a fetal face during ultrasound.Ultrasound examinations during pregnancy are performed at various gestational ages and for a number of reasons. The highest probability to get a fetal face picture was within pregnancy weeks 14-28, when the fetal face appeared in 92% cases of ultrasound tests. During 1st trimester (within pregnancy week 11-14) the 3D picture of the fetal face succeeded in 86% of cases (2291 tests out of 2591), during 2nd trimester (within pregnancy week 14-28) in 92% of cases (2528 tests out of 2731) and during 3rd trimester (within pregnancy week 28-40) in 77% of cases (2240 tests out of 2887). Monaco Professor Bernard Benoit from the Princess Grace Hospital made a summary of his work within 1 January 2007 – 20 October 2012, when his reception was visited by 8209 patients in different stages of pregnancy. It is not possible to get a 3D picture of the fetal face, if the fetal face is against the wall of the uterus or there is little placenta or amniotic fluid. The successful 3D/4D ultrasound picture depends on the position of the fetus in the uterus and amount of amniotic fluid. The bigger the pregnancy, the more the fetal face resembles the one of the newborn. Starting from the 20th pregnancy week the fetus cannot be any more visualized as a whole, but the possibility to visualize the fetal face is greater. The smaller the fetus, the greater the possibility to get a picture of the fetus as a whole. Unfortunately, it is not always possible to get a nice 3D picture of the fetal face. Most of the patients having registered to 3D/4D test presume that they will leave with a beautiful picture of the child’s face after ultrasound test.
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