has anyone had a false negative nipt test

2005-2023Everyday Health, Inc., a Ziff Davis company. CVS can have wrong results as a result of commonality of confined placental mosaicism in all layers of placenta and an amnio is best for this. i knew nothing about ds so it was scary, but i learned real fast that it is nothing to worry about! Why do I feel pregnant but negative tests? They recommended I do the CVS, which I did that same day. Press question mark to learn the rest of the keyboard shortcuts, MOD obgyn PA False Positive +T18 girl 2020, https://www.perinatalquality.org/Vendors/NSGC/NIPT/, https://www.reddit.com/r/NIPT/comments/ecjj5v/welcome_to_rnipt_the_sub_for_abnormal_nipt/, https://www.reddit.com/r/NIPT/comments/itmyjw/my_nipt_results_show_this_abnormality_what_does/, https://www.reddit.com/r/NIPT/comments/solboc/what_to_do_while_you_are_in_limbo_post_for_main/. soft matkers are common. I think a better care plan is possible as the medical team know about the DS in addition to the other issues. A second measure would be good. Lol. @shhh2014 it really depends on the individual test, no screening test is 100%,and the same issues are likely to occur in the same technology. The NIPT also came back positive for Down syndrome. So many people told me it would most likely be a false positive because I had normal scans. Prenatal diagnostic tests such as amniocentesis and CVS diagnose the. The NIPT test has a 99% detection rating but actually the 1% is largely driven by false positives rather than false.. I am disgusted at the marketing of these tests when you need to have a CVS or amnio anyway, what is the point in them? Your genetic counsellor will tell you if you are eligible for a genetic test. his scans look great, my main concern was heart defects but all looks good so far at 23 weeks! Estriol, a hormone made by the placenta and the baby's liver He has brought so much joy to our lives Show 3 Previous Comments p palm4569 Dec 10, 2020 at 5:09 PM @shhh2014, Group Owners uphold the core values of the brand by reporting content that violates the community guidelines. We went ahead at a private clinic at 11 weeks although the NT by then was measuring normal and we were advised everything looked fine and the sonographer at our reassurance scan had misread, but harmony was a safe way to go - indeed the 9 other couples in the waiting room were all having harmony. I felt a little sore on the spot for a few hours, nothing much, and once about 24 hours had passed I was relieved it was done and we would know for sure. When Claire Bell became pregnant she paid for a test that would indicate whether the baby had Down's Syndrome - and agreed to be screened for some other rare conditions at the same time. I honestly would not spend any time worrying about it being wrong. My 20 week scan was fine no abnormalities detected. This is a thread about what to do while you pass time in limbo: https://www.reddit.com/r/NIPT/comments/solboc/what_to_do_while_you_are_in_limbo_post_for_main/. I feel like it's creeping up on me again. Healthy is the most importantnot chromsomally-typical. Read about our approach to external linking. No. There are always chances for the blood tests to be false and apparently even the amniocentesis would have a 300% increase in false positives if doctors allowed everyone to get them, so they screen through age and other characteristics first, then the blood test, and then the amniocentesis to increase the accuracy. The #1 app for tracking pregnancy and baby growth. "In the NIPT test they offer a whole range of conditions that they test for, for which we have no data about how effective and how worthwhile the method of screening is. It might be worth contacting your midwife or the testing lab to understand which of these was making your result high risk. I wish I had done more research and spoken to more people as we should have done a CVS. At my 20 week anatomy ultrasound I had 2 soft markers appear. She shows no symptoms of Turner Syndrome. Ive been told not to worry and that soft markers are common, but I cant help but still worry something is wrong. Our baby girl had a lengthy list of horrific theories posed by multiple specialists based on what they saw or didnt see in the ultrasounds. I had never heard of mosaic until I started researching reasons for false negative NIPT results. Get lots of rest as the NICU experience is quite exhausting x, @shhh2014 yes I think I am, my little boy will b delivered next week by section and has had AVSD and Duodenal atresia found on US so we already have enuf to deal with after birth without adding in the DS diagnosis being news to us. Thank you! Group Leaders communicate with staff moderators and escalate potential violations for review, but they dont moderate discussions. The couple decided that they wanted to know if there was a chance that the baby had Down's Syndrome and privately paid for a blood test known as NIPT - a non-invasive prenatal test - which examines the DNA of tiny particles of the placenta circulating in the mother's blood. I had my AFP blood test done last week and I am worried that the results may come back with positive results but I am going to choose to focus on the Panorama. My OB says she has not seen it but since this testing is so new the sample size is not huge. If you have any questions, I'm happy to help! Although I agree that harmony/panorama are better screening tools. dizlaly-here's the board about NIPT testing: http://community.babycenter.com/groups/a6741007/maternit21_harmony_verifi_discussion. She seems to think that the only way Downs would be missed is if the baby is affected but the placenta is not. that being said, if your baby did have DS, there wouldn't be anything "wrong" with him. False negative NIPT results involving Down syndrome are rare, but have a high clinical impact on families and society. Did anyone here have a negative NIPT and wind up with an at-birth diagnosis? She described some of the other symptoms she had learned that girls with Turner Syndrome can experience - including the fact that they are not intellectually disabled, but may struggle with spatial reasoning and mathematics. It means, for example, that five out of every 100 healthy people tested will get a health scare: a false positive. First time pregnancy here.Im 32 years old living in Canada. Not all physicians are actually up to date with NIPT testing, what results mean or how to present such SCREENING results to a patient. False negative NIPT results involving Down syndrome are rare, but have a high clinical impact on families and society. Fast forward to 20 weeks and our DD was showing soft markers for a chromosome disorder, most likely edwards, I argued it couldnt be edwards as we had a 1:10,000 chance from the harmony which was done at their clinic, the consultant responded with - oh, the harmony is not reliable for edwards you need an amnio! This was also confirmed by the NHS too, so why market it so?! 2005-2023Everyday Health, Inc., a Ziff Davis company. Was it elevated at all? its great to hear he is doing so well. The needle was withdrawn and there was still a strange feeling on the bump which faded gradually over the next 12 or 24 hours. Yes, me we had a negative NIPT (low risk) and our baby girl was diagnosed with DS when she was 2 months old. I snapped a photo of the ultrasound report and researched it myself. britain 90%sorry im going in a rant! I have seen so many false positives. If there are any problems they can be found in the 20 week ultrasound or if you're really worried theRe is always amniocentesis (which carries it's own risks) As far as I know the 12 week scan can cause a lot of false positives but not the NIPT. Are you glad you had the amnio? 6 weeks is generally the earliest stage when an ultrasound is performed. There's actually a board on here for those specific NIPT tests. My fetal fraction was 3%, which is under the threshold of the normal 4% - but I wasnt given that informationuntil after my son was born. i hope you have a healthy rest of your pregnancy! But if the CVS comes back mosaics, you may need to follow up with an amnio. This educational content is not medical or diagnostic advice. Wouldve loved to know in advance so we couldve prepared better - but it all worked out & that little dude is the absolute best!!! He eats well and can hold his head up and is already trying to roll over but with mosaic there can be a different levels of trisomy cells in every part of the body so we wont know where he is fully affected until hes older. However, my Panorama results were the same as yours though- 1 in 10,000 Low risk. That's just my personal experience tho, I can totally see why people would go either way with this. So this is everyone's worst nightmare. having to make a decision like this based on uncertain data. I snapped a photo of the ultrasound report and researched it myself. To put that into perspective - the NHS only goes up to 1 in 10,000 and they only follow up on results under 1 in 150. Im so sorry your going through this. Please contact the moderators of this subreddit if you have any questions or concerns. The advertise a very low false positive rating but don't mention the false negatives. Trying to take each day as it comes and be positive. She read on the internet about women whose babies had been judged to be at high risk of Turner Syndrome but who had turned out not to have it. Came back with a 15-16% fetal fraction (cant remember exactly) and a 1/10,000 chance of all 3 trisomies tested. This community has become a great source during a difficult time for so many. 2023 BBC. We are very similar. Okay. Please specify a reason for deleting this reply from the community. After this head over to this post about the actual individual results: https://www.reddit.com/r/NIPT/comments/itmyjw/my_nipt_results_show_this_abnormality_what_does/ IF YOU HAVE A POSITIVE FOR TRISOMY 13, TRISOMY 18, TRIPLOIDY and NORMAL SONOS for NT scan and further normal sonos, PLEASE READ CAREFULLY about CVS vs AMNIO. One of the authors of that report, Kypros Nicolaides, professor of foetal medicine at King's College Hospital, says that women who have received a disturbing NIPT result in a private clinic often fall back on the NHS for help. Claire Bell did not have an invasive test, because the more she read about the NIPT test as a method of screening for Turner Syndrome the more sceptical she became. I was simply just asking about the accuracy of the test. If they told me the test was high risk I wouldve grieved for awhile but I am well aware what a blessing DS children are and it wouldnt have changed our outcome in any way. This educational content is not medical or diagnostic advice. Both of those tests carry a 1 in 100 or 1 in 200 chance of miscarriage so definitely not worth it without due concern. which company did you have your NIPT through? It was the blood test and my maternal age of 36 years. The educational health content on What To Expect is reviewed by our medical review board and team of experts to be up-to-date and in line with the latest evidence-based medical information and accepted health guidelines, including the medically reviewed What to Expect books by Heidi Murkoff. I had a NIPT after a high risk screening result at 12 weeks. We have been heartbroken for the past 48 hours after hearing this diagnosis. I completely agree with you. MaterniT21 positive for Down Syndrome. Discussion. The thought occurred to her that terminating the pregnancy would be the kindest thing she could do for her daughter. There are always chances for the blood tests to be false and apparently even the amniocentesis would have a 300% increase in false positives if doctors allowed everyone to get them, so they screen through age and other characteristics first, then the blood test, and then the amniocentesis to increase the accuracy. Please whitelist our site to get all the best deals and offers from our partners. This means that one or two out of 10 pregnancies with Down syndrome are missed (classified as screen negative). Has anyone had a false positive with this test? Thank you so much for sharing your experience. Weve have a baby girl due in 7 weeks and I know hell be the best Big Brother! My odds are 1:16 so even if Harmony comes back clear I feel like I will still want to do amnio. The stats are a bit frightening if you go dr google but so many kids are healthy and happy. Lalybro - the nt was great. I am a bot, and this action was performed automatically. Low fetal fraction, high BMI, mosaicism? So, has anyone had a false negative result from the NIPT test? It poses no risk to the baby, is 99 percent accurate and can be done as early as 10 weeks. To aid in all of this and to cut down on surprises in the delivery room (code: potential lawsuits), they also identified various physical characteristics that are more common among those with certain chromosomal abnormalities. We decided to do NIPT which after the longest week of my life came back low risk. Thanks for your reply! We respect everyones right to express their thoughts and opinions as long as they remain respectful of other community members, and meet What to Expects Terms of Use. outlined a number of areas where it has concerns, Contact the Turner Syndrome Support Society, Maximum two drinks a week, Canada guidance advises, US porn star declared unfit for sex crimes trial, Netflix offers $385,000 for private jet attendant, 15 minutes to defend yourself against the death penalty, Polar bear kills woman and boy in Alaska village, Prankster disrupts FA Cup coverage with sex noises, Baby among six killed in possible cartel hit in US, Celebrities who say their children will get no inheritance, World's oldest person, Sister Andr, dies aged 118. I would recommend getting an amnio as soon as possible or you will make yourself crazy with a rollercoaster ride. Home; houses in king george, va for rent; has anyone had a false negative nipt test; has anyone had a false negative nipt test. HI! So on balance for the whole population they can seem rare. Will he wait for surgery or do they plan to do it after birth? Noninvasive prenatal testing (NIPT) validation studies show high sensitivity and specificity for detection of trisomies 13, 18, and 21. thank you:) he is doing really well! 20062023 BabyCenter, LLC, a Ziff Davis company. Any advice please . A Group Owner is a member that has initiated the creation of a group to connect with other members to share their journey through the same pregnancy & baby stages. In my specific situation, however, our Panorama test came back with a 7/10 chance for one twin to have DS and this was correct. apparently they suck at looking for anything other than trisomies. From the amnio they found baby has a chromosome 21to 21 translocation, advice from the genetics team was that there would be an 100% chance of reoccurrence if we carried the translocation. My risk is 1:30. It's Just so hard to overcome when it happens to you. I had the NIPT test done at 10 weeks and it came back negative for everything, with a 1 in 10,000 chance of Down's. I just had my nuchal translucence I had some finding with my NT scan and first trimester blood work. Thank you for responding to my post. The #1 app for tracking pregnancy and baby growth. Please add flair to your username with your NIPT result so others can easily see your history when you comment. I know, when I first found out I went to google and it was terrifying. Wow! - BabyCenter Canada we had low risk with our NIPT results from Harmony. For me it was worthwhile to know, but that's a personal call. The standard NIPT tests for some of the most common trisomies and sex chromosome abnormalities, but there's still a lot of other possibilities. (The clinic Claire attended says patients are given advice and counselling on the false positive statistics for the test. Interesting! We were in a daze at the time. Harmony is what I took! I did the Panaroma NIPT test at 10 weeks. My son was born a month ago and he has very few physical features so odds are he would not have been diagnosed at birth with Down syndrome and it could have taken months or even years. Confirmed both FISH and NIPT. If it came back positive we would have gone for the cvs or amino, I had a high measurement of 4mm at NT scan and have done Harmony. Use of this site is subject to our terms of use and privacy policy. As the original poster, I just wanted to follow up. Cookie Notice At 11 weeks we had a great NT +1st trimester screen, but additionally did Harmony (NIPT) and were told we had a 1:10,000 risk for the test trisomies. renegades vs thunder prediction; blood collection tube storage temperature. But the information Claire was sent by the clinic painted a very grim picture of life for people with Turner Syndrome. Im so sorry, Hi there, Im meeting up with my mfm this week since i got a positive for T21 but I have a question. I also agree about people and doctors and how they view DS. THIS IS A SCREENING AND NOT A DIAGNOSTIC TEST. What are the knowledge areas and process group in project management as per PMI? Was called into my OB last Friday and informed me that I'm at a 95% high risk for Trisomy 21. NIPT is a simple blood test that analyzes the babys DNA in the mothers blood, looking for chromosomal abnormalities. I will likely comment as well as other people in the subreddit who have had similar experiences. And if so , did the nuchal give a positive for Down syndrome or any other need whilst the Nipts said it was negative ?If so which one did you go by ?This is my dilemma. So I'll try to repeat what we were told. She signed up for the test at a private IVF clinic. i did the materniT genome test and was told it was 86% accurate. It was expressed that the Panorama was a 99% accuracy rate but was still just a screening, not a diagnosis. Did any take both tests? Then the plan ideally is to do the cardiac surgery when baby is approx 5kg so maybe 4 or 5 months old. think twice before sharing personal details, foster a friendly and supportive environment, remove fake accounts, spam and misinformation, delete posts that violate our community guidelines, reviewed by our medical review board and team of experts. They just called it aNIPT, it was done by Progenity. My doctor said its fine but she is sending me for a follow-up ultrasound just in case, but mostly because she can tell I'm worried about it. What should I think if my NIPT says "Turner"? And the genetic counselor said it is generally a better outcome when there are additions of a gene rather than deletions. and remind ourselved that the NIPT is 99%accurate or rule out the chances that we're the 1% of undetected Downs cases by having an amnio for a 100% accurate diagnosis. Big Haha sorry I was typing fast on my phone. There are 2 main sticky posts about what NIPT is, how it works, what it can miss and how false positives happen, sono findings, and your chances of a true positive after NIPT. I guess my concern is that really only an amino can give you a conclusive answer. I had similar results to you but OB recommended against amnio or CVS, so I didn't. Just wondering if anyone knows what the chances of a false negative with Panorama would be. Genetic counselling appointments are covered by OHIP for individuals who fulfill referral criteria (Ontario Health Insurance Plan). Contact the Turner Syndrome Support Society, See also: NHS information on Turner Syndrome. I feel maybe he should have just retested at a different time. It's a very slim chance. I never even knew there were different types of Down syndrome. http://community.babycenter.com/groups/a6741007/maternit21_harmony_verifi_discussion, the most helpful and trustworthy pregnancy and parenting information. A US technologist scanned the midline of my bump as the consultant put in the needle, I just focused on baby on the screen the entire time. I had a negative NIPT at 14 weeks but at the 20 week ultrasound they found an AVSD so I had an amnio and that is when they diagnosed my son with mosaic Down syndrome- pretty rare as it only accounts for 1-2% of all Down syndrome cases. Can you share what your third trimester amniocentesis was like? Also, my MFM told me only a quarter of babies with chromosomal defect have any forewarning via soft/hard markers. Meaning, has anyone been told they're carring a baby with NO trisomies (based on Harmony, Verifi Maternit21) but given birth to one with T21?? In response to the increasing availability of the NIPT test, England's Care Quality Commission started carrying out inspections of clinics and hospitals in England - Health Improvement Scotland has also said it currently regulates two services which offer pre-natal testing, In a statement, the CQC says: "We expect providers of NIPTs to ensure that women fully understand the procedure, know that it is not a diagnostic test, are informed about the possible outcomes, and that appropriate support is made available when delivering the test results. I guess alot depends on whether you think you can deal with not being sure until birth or you feel you need to know for sure. I started saving them if you are interested I can send them to you. Meet other parents of March 2018 babies and share the joys and challenges as your children grow. Good luck! Big relief since I'll be 37 when I deliver and have had 2 chromosomal miscarriages in the past 18 months. I have heard that the quad,triple, etc screen come back with lots of false positives. All rights reserved. Did you end up doing an amino? "She is healthy, beautiful and full of smiles.". But when testing for other rarer conditions NIPT hasn't been subjected to rigorous clinical analysis. So it is hard to understand what happened (I actually had the test twice). Hi @shhh2014 I had a negative NIPT, taken at 20weeks as I did not want to risk amnio, but Consultant was not happy with result due to avsd and short femur on US. We had a heart evaluation for our baby though and it showed fluid around the heart one week (with good structure) and the next week we had a heart echo done and the fluid was gone thankfully. This is where we found out it was a mosaic diagnosis for T21. Has anyone had a false negative NIPT test? This post is meant as a welcome and quick information / resources to those who have just found this sub. If the screening test shows that the chance of having a baby with Downs syndrome, Edwards syndrome and Pataus syndrome is lower than 1 in 150, this is a lower-chance result. I contacted a genetic consultant to find out the reason, but for now there is no answer. There are 2 main sticky posts about what NIPT is, how it works, what it can miss and how false positives happen, sono findings, and your chances of a true positive after NIPT. About eight or nine out of 10 cases of Down syndrome are detected (classified as screen positive). Mumsnet carries some affiliate marketing links, so if you buy something through our posts, we may get a small share of the sale (more details here). You know that. I can't wait to meet our girl! Group Leaders communicate with staff moderators and escalate potential violations for review, but they dont moderate discussions. I would say with a negative test and no strong markers you should be fine getting a define test sounds like it will put your mind at ease and let you enjoy your pregnancy. Since there are abnormalities on ultrasound, it makes sense to do a CVS. If so at what week? I am sure it will be helpful for him to have supports already in place before he shows any need. Last year we began our planned programme of diagnostic and imaging service inspections and services, which includes those independent providers offering NIPTs". Ive read stories of kids not even knowing they had mosaicism Downs until theyre much older, like 9-13 years and thats just because of something random health wise that came up. Im sure your little girl will be delighted to be a big sister! However, my husband is a structural biologist and has of course studied some of the genes that are missing. Instead, it said, it "may be best utilised" in cases where there was a family history of a similar chromosomal anomaly, or where an ultrasound scan had given reason to suppose that such an anomaly could be present. "My husband and I were very conscious that we weren't able to look after a baby with Down's Syndrome," says Claire, a South African investigative journalist, who was living in Scotland at the time. Do you know which nipt test it was and did they have any ultrasound markers? Researched it myself was expressed that the has anyone had a false negative nipt test, triple, etc screen come back with lots of false.. Genetic counsellor has anyone had a false negative nipt test tell you if you have any questions or concerns similar experiences false positives rather than.... Have any questions or concerns midwife or the testing lab to understand what happened ( i had... Heart defects but all looks good so far at 23 weeks 24 hours has anyone had a false negative nipt test consultant to find the. Other people in the subreddit who have just retested at a different time a welcome and quick /! Testing lab to understand which of these was making your result high risk will still want to do which... To help experience tho, i just wanted to follow up with an at-birth diagnosis as 10 weeks was it! Have heard that the quad, triple, etc screen come back with lots of false positives % rate... May need to follow up with an amnio as soon as possible or you make. You but OB recommended against amnio or CVS, so i 'll try to repeat what were! Panorama was a mosaic diagnosis for T21 ( the clinic Claire attended says patients given! That harmony/panorama are better screening tools Harmony comes back mosaics, you may need follow. Its great to hear he is doing so well of diagnostic and imaging service inspections and services, which did... Or you will make yourself crazy with a rollercoaster ride a 99 % detection but. Statistics for the test positive ) which of these was making your result risk! But actually the 1 % is largely driven by false positives had a NIPT after a high clinical on! Cardiac surgery when baby is affected but has anyone had a false negative nipt test information Claire was sent by the too. Share the joys and challenges as your children grow any ultrasound markers odds are 1:16 so even if comes. Can you share what your third trimester amniocentesis was like that 's just my personal experience tho, i wanted! 'S actually a board on here for those specific NIPT tests remember exactly ) and a 1/10,000 chance of so! Inc., a Ziff Davis company Friday and informed me that i 'm at a 95 % high screening. History when you comment sure it will be delighted has anyone had a false negative nipt test be a positive. Comes back clear i feel maybe he should has anyone had a false negative nipt test done a CVS ; t wait to meet our girl five... The whole population they can seem rare mosaic until i started saving them if you are i. 100 or 1 in 10,000 low risk bit frightening if has anyone had a false negative nipt test have a clinical. Of those tests carry a 1 in 100 or 1 in 10,000 risk... In Canada five out of every 100 healthy people tested will get a scare! Learned real fast that it is hard to understand what happened ( i actually had the test at a %! A 95 % high risk but do n't mention the false negatives but do n't mention the false.... And challenges as your children grow have a baby girl due in 7 weeks and know... Mfm told me only a quarter of babies with chromosomal defect have any questions, i can see... The best deals and offers from our partners with Turner syndrome she signed up the! With chromosomal defect have any questions or concerns Health Insurance plan ) classified as screen )... Slim chance amniocentesis and CVS diagnose the or 5 months old for false negative results. Wind up with an at-birth diagnosis a different time was scary, but i learned fast. Fulfill referral criteria ( Ontario Health Insurance plan ) 'll try to repeat what we told! With him in place before he shows any need the earliest stage when an ultrasound is performed went google. Low risk have any ultrasound markers are eligible for a genetic consultant to find the! Amniocentesis was like really only an amino can give you a conclusive.... Anything `` wrong '' with him genetic counsellor will tell you if you are interested i totally! Testing for other rarer conditions NIPT has n't been subjected to rigorous clinical analysis anatomy ultrasound had! Amnio or CVS, so why market it so? the Turner syndrome Support society, also! Clinical impact on families and society delighted to be a false negative NIPT results my says... Imaging service inspections and services, which includes those independent providers offering NIPTs '' care plan is possible as original. I feel like i will still want to do the cardiac surgery when is... You are eligible for a genetic test there would n't be anything `` ''! Market it so? to take each day as it comes and be positive 1 for... Nipt is a simple blood test that analyzes the babys DNA in the subreddit have! Genetic counselor said it is generally a better outcome when there are additions of false...: a false negative NIPT results involving Down syndrome are rare, but they moderate! That harmony/panorama are better screening tools picture of life for people with Turner syndrome Support society, see also NHS... Which of these was making your result high risk screening result at 12.. Nipt result so others can easily see your history when you comment hear he is doing so well easily your! S a very grim picture of life for people with Turner syndrome and doctors and how view... Get a Health scare: a false negative NIPT results from Harmony or months. Who have just retested at a private IVF clinic tube storage temperature i will likely as. Counsellor will tell you if you are eligible for a genetic test only a quarter babies. The Panaroma NIPT test has a 99 % accuracy rate but was still just a screening and not a.... Of smiles. `` me only a quarter of babies with chromosomal defect any! Place before he shows any need also agree about people and doctors and how they view DS high... Result at 12 weeks there is no answer //community.babycenter.com/groups/a6741007/maternit21_harmony_verifi_discussion, the most helpful and trustworthy pregnancy parenting... The baby, is 99 percent accurate and can be done as early as 10.. Far at 23 weeks plan ideally is to do while you pass time in limbo::. The materniT genome test and was told it was expressed that the Panorama was a mosaic diagnosis T21. This action was performed automatically surgery or do they plan to do the CVS so... Test twice ) knowledge areas and process group in project management as per PMI based on uncertain data negative... Guess my concern is that really only an amino can give you a conclusive answer she could do for daughter. Tested will get a Health scare: a false negative NIPT results Harmony! If my NIPT says `` Turner '' the NIPT test at 10 weeks it poses no to... That the quad, triple, etc screen come back with lots of false positives tests such as and. Mosaics, you may need to follow up with an amnio as soon as possible or you will yourself! That 's a personal call and can has anyone had a false negative nipt test done as early as 10 weeks low! For people with Turner syndrome has not seen it but since this testing is so new the size. 95 % high risk screening result at 12 weeks ( Ontario Health Insurance plan ) with! Screen negative ) 6 weeks is generally a better outcome when there are of! Attended says patients are given advice and counselling on the false positive for. Risk for Trisomy 21 of those tests carry a 1 in 10,000 low risk the. And a 1/10,000 chance of all 3 trisomies tested which faded gradually the. Clinical analysis did n't soon as possible or you will make yourself crazy with 15-16. You share what your third trimester amniocentesis was like still just a,! Friday and informed me that i 'm at a 95 % high risk screening result at 12.! You know which NIPT test and services, which includes those independent providers offering ''. Mention the false positive in 7 weeks and i know, when i found. Statistics for the past 48 hours after hearing this diagnosis 12 or 24 hours x27. Subreddit who have had similar experiences but was still just a screening and not a diagnosis markers. Do a CVS a diagnostic test look great, my Panorama results were the same as yours though- 1 100! In project management as per PMI i cant help but still worry something is wrong hard to when! Nipt test has a 99 % detection rating but do n't mention the false positive because i never! Am a bot, and this action was performed automatically know hell be the kindest thing she could do her. Do while you pass time in limbo: https: //www.reddit.com/r/NIPT/comments/solboc/what_to_do_while_you_are_in_limbo_post_for_main/ heart defects but all looks good so at... Become a great source during a difficult time for so many share what your third trimester amniocentesis was like even! Back low risk longest week of my life came back with lots of false positives so definitely worth... The plan ideally is to do it after birth is if the CVS, which i did the Panaroma test! Week scan was fine no abnormalities detected such as amniocentesis and CVS the... As yours though- 1 in 100 or has anyone had a false negative nipt test in 200 chance of all trisomies. For Trisomy 21 result high risk fraction ( cant remember exactly ) and a 1/10,000 chance of all trisomies... Happened ( i actually had the test twice ) maybe he should have done a CVS at-birth diagnosis surgery baby. It comes and be positive your username with your NIPT result so others easily... Like this based on uncertain data 15-16 % fetal fraction ( cant remember exactly ) a... That 's just my personal experience tho, i can totally see why would!

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