Added: Kinya Preusser - Date: 29.06.2021 15:43 - Views: 38497 - Clicks: 5022
Routine dating scans are no longer supported by the Ministry of Health. In addition and only if requested we will also check the Nuchal translucency as part of the maternal serum screening MSS1 for Downs Syndrome and other chromosomal abnormalities. If after discussion with your midwife you decide to have first trimester screening for downs syndrome and other chromosomal abnormalities we will take one additional measurement on your baby.
We send these measurements to LabPlus in Auckland where a blood sample from you is also sent. LabPlus then calculate the risk or chance that your pregnancy is affected with Downs Syndrome. Because this calculation is not carried out on site we are not able to give you the straight away on the day. LabPlus will contact your midwife with the and she will discuss the with you. This is done as a simple blood test. This is known as Dating scan how it works trimester screening or MSS2. This is a detailed ultrasound scan, usually carried out when you are 20 weeks pregnant.
So whilst a normal 20 week scan is very reassuring it cannot guarantee a healthy baby.
This scan usually takes around 30 minutes although it can take longer if the baby is in a difficult position or if a problem is detected. The quality of the pictures we get depend on a of factors including the position of the baby, the position, shape and structure of your womb, maternal BMI and the gestation of the pregnancy. If for any of the reasons listed above we are unable to complete our checks on your baby we will arrange a follow up scan for you.
Fortunately most scans are normal, however some scans will show problems with the baby. If a problem is found this will be discussed with you and your midwife will be informed. If necessary your midwife will arrange appointments for you to see a specialist to discuss the long term implications for the health of your baby. For example, if your baby is lying in an awkward position, or if the image is not clear enough as discussed above. Please also Dating scan how it works that the health of your baby is our priority and whilst we are happy to tell you the gender if we can see it is not the reason for the scan.
Although in theory it is sometimes possible to tell the sex of the baby at 12 weeks it is not our policy to do so as it is often difficult, time consuming and not as accurate as we would like. Phone: 09 Fax: 09 Mobile: : info echonorth. Energise Web De. The four most common stages to have an ultrasound Dating Scan Routine dating scans are no longer supported by Dating scan how it works Ministry of Health. MSS1 First Trimester Screening If after discussion with your midwife you decide to have first trimester screening for downs syndrome and other chromosomal abnormalities we will take one additional measurement on your baby.
The 20 week Anatomy Scan This is a detailed ultrasound scan, usually carried out when you are 20 weeks pregnant. Position of the baby — sometimes babies just lie in awkward positions. Your womb — every one of us is different, some wombs tilt forwards and some tilt backwards, sometimes these variations can make scanning a little harder and the pictures a little less clear.
The more tissue the sound has to travel through to reach the baby, the less clear the image. Gestation of the pregnancy — ideally we like to do the anatomy scan at 20 weeks as this is the best time to do our checks for most women. To do the scan early means that the baby is smaller and it is harder to see the detail that we need to check and scanning too late in the pregnancy means that the baby is often very curled up and less likely to turn and move to show us what we need.
If you want to find out the sex of your baby, you can usually do so during the 20 week scan.
This scan usually takes about 20 minutes. Varicose Veins.
Practice Hours Monday to Friday 8am to 5pm.Dating scan how it works
email: [email protected] - phone:(876) 124-7370 x 9436