What’s the Harmony Test?
(NIPT) that could be done from 10 days gestation.
The test is just a simple bloodstream test extracted from the caretaker that is then analysed for fetal cell-free DNA (cfDNA). CfDNA may be the consequence of the natural break down of fetal cells and will be located within the moms bloodstream. CfDNA is tested to determine a lot more than 99% of babies with Down’s problem (Trisomy 21), 98% of infants with Edwards problem (Trisomy 18) and 80% of children with Patau’s syndrome (Trisomy 13).
The Harmony test happens to be probably the most predictive and accurate tests that are non-invasive to predict the opportunity of one’s infant having a chromosomal abnormality.
Mainstream testing frequently provided by you NHS hospital shall identify about 70-80% of pregnancies with Down’s problem. The Harmony (NIPT) test shall detect over 99%.
In the event that test result shows a minimal likelihood outcome for the chromosomal abnormality, your child could have a possibility of lower than 1 in 10,000.
Then the probability that your baby has a chromosomal abnormality is greater than 99% if the test result shows a high probability result,.
A big probability outcome does not always mean your infant undoubtedly includes a chromosomal abnormality though it is very most most likely. This is exactly why, an invasive procedure such amniocentesis or chorionic villus sampling (CVS) will be suggested after a top likelihood Harmony outcome.
Present assessment tests (Nuchal Translucency scan) have false rate this is certainly positivethat is, the outcome recommend a problem once the infant is certainly healthier) of approximately 4%. The Harmony test possesses false rate that is positive ofper cent. This decrease in the false rate that is positive how many ladies offered invasive testing, making use of chorionic villus sampling (CVS) or amniocentesis. Both these procedures tote around a single in 100 chance of causing a miscarriage.
Exactly exactly How could be the test done?
An ultrasound scan is always done just before your bloodstream test. This may make sure you are in the gestation that is correctover 10 months).
Your scan and bloodstream test would be talked about and should you want to continue we’ll bring your bloodstream test.
Your bloodstream sample should be packed and delivered the exact same time to laboratory located in London.
Could I find the gender out of my child?
The test is mainly utilized for the detection of Trisomy 21,18 and 13, you can request X and Y analysis providing over 99% precision for the baby’s sex.
This option can be designed for double pregnancies.
A result that is female a twin maternity will connect with both infants, a male outcome will affect just one or both infants.
Intercourse Chromosome conditions
The Harmony test also can gauge the threat of intercourse chromosome conditions XXX, XYY, XXYY, XXY and a lacking x chromosome in a lady (Turner Syndrome). This program shall be discussed at your visit to ascertain whether requesting that is suitable for you. This program is certainly not readily available for twin pregnancies.
Whenever do I get my outcomes?
The outcome are generally obtainable in 3-5 trading days from receipt regarding the test into the laboratory in London.
There is certainly a 3% chance there clearly was fetal that is insufficient in the test to offer a result. In cases like this you’ll be provided an additional bloodstream test at no additional fee.
You’re going to be contacted by phone if the outcomes have now been gotten at Babyvision. The outcome will be published to you.
What’s the price of the Harmony test?
The total price, inclusive of one’s scan, consultation, bloodstream make sure laboratory fees – ?395
Exactly What do i really do after my test?
For those who have a decreased danger outcome you need to nevertheless go to your 12 week NHS scan and advise that the Harmony test happens to be done.
When you have a top danger outcome we are going to notify your scheduling medical center and arrange a recommendation for further screening.
Are there any issues this test will perhaps not identify?
Yes. Structural abnormalities for instance Spina Bifida and heart defects can’t be detected aided by the Harmony test. You will definitely nevertheless be necessary to go to your 12 and 20 week scans (plus any scans that are additional might be arranged for you personally by the medical center).