What’s the Harmony Test?

(NIPT) that could be done from 10 months gestation.

The test is a blood that is simple extracted from the caretaker which can be then analysed for fetal cell-free DNA (cfDNA). CfDNA could be the outcome of the normal break down of fetal cells and will be located into the moms bloodstream. CfDNA could be tested to spot significantly more than russian brides 99% of children with Down’s problem (Trisomy 21), 98% of children with Edwards problem (Trisomy 18) and 80% of infants with Patau’s problem (Trisomy 13).

Why select the Harmony test?

The Harmony test has become one of the more predictive and accurate tests that are non-invasive to anticipate the opportunity of one’s infant having a chromosomal abnormality.

Old-fashioned testing usually provided by you NHS hospital will identify roughly 70-80% of pregnancies with Down’s problem. The Harmony (NIPT) test will identify over 99%.

Then your baby will have a probability of less than 1 in 10,000 if the test result shows a low probability result for a chromosomal abnormality.

In the event that test outcome shows a higher likelihood outcome, then your likelihood that your particular infant has a chromosomal abnormality is higher than 99%.

A large probability outcome doesn’t mean your infant positively possesses chromosomal abnormality though it is very most most likely. This is exactly why, an invasive procedure such amniocentesis or chorionic villus sampling (CVS) is suggested after a higher likelihood Harmony outcome.

Present testing tests (Nuchal Translucency scan) have false rate this is certainly positivethat is, the outcomes recommend a challenge as soon as the infant is actually healthier) of around 4%. The Harmony test includes a false good price of 0.1per cent. This decrease in the false rate that is positive how many ladies provided invasive testing, making use of chorionic villus sampling (CVS) or amniocentesis. Both these procedures tote around a single in 100 danger of causing a miscarriage.

Exactly just How could be the test performed?

An scan that is ultrasound constantly done ahead of your bloodstream test. This may make sure you are in the proper gestation (over 10 months).

Your scan and blood test will likely be talked about and we will take your blood sample if you wish to proceed.

Your bloodstream test will likely to be packed and delivered the day that is same laboratory situated in London.

Could I find the gender out of my infant?

The test is mainly employed for the detection of Trisomy 21,18 and 13, nevertheless you can request X and Y analysis providing over 99% precision for the baby’s sex.

This program can be readily available for double pregnancies.

A result that is female a double maternity will connect with both children, a male result will connect with each one or both infants.

Intercourse Chromosome conditions

The Harmony test also can measure the chance of intercourse chromosome conditions XXX, XYY, XXYY, XXY and a lacking x chromosome in a woman (Turner Syndrome). This method will be talked about at your visit to ascertain whether asking for this will be best for your needs. This choice is maybe not readily available for double pregnancies.

Whenever do I get my outcomes?

The outcomes are usually obtainable in 3-5 trading days from receipt associated with the test into the laboratory in London.

There is certainly a 3% opportunity there is certainly insufficient fetal DNA in the test to produce an effect. In this situation you’ll be provided an additional bloodstream test at no additional cost.

You are contacted by phone once the outcomes have now been gotten at Babyvision. The outcome will be posted to also you.

What’s the price of the Harmony test?

The total expense, inclusive of one’s scan, consultation, bloodstream ensure that you laboratory fees – ?395

Just exactly What do I do after my test?

When you have a decreased danger outcome you really need to nevertheless go to your 12 week NHS scan and advise that the Harmony test has been done.

We will inform your booking hospital and arrange a referral for further testing if you have a high risk result.

Are there any issues this test will perhaps maybe maybe not identify?

Yes. Structural abnormalities for instance Spina Bifida and heart defects can’t be detected using the Harmony test. You certainly will nevertheless be needed to attend your 12 and 20 week scans (plus any scans that are additional can be arranged for you by the medical center).