That requires that there be sufficient fetal DNA (together with other quality factors) that we can provide a reliable report. Can you call the genetic counsellor at the company that does the NIPT and ask for information on specifically what they found (or didn't find) that made it inconclusive what the results might mean? 2005-2023Everyday Health, Inc., a Ziff Davis company. Note that once you confirm, this action cannot be undone. Interpreting non-invasive prenatal test (NIPT) results. Almost 10 weeks of, this is a first for us and Ive never seen this before, we are doing further research made the first half or my pregnancy extremely tough. The DNA sample of the potential father is collected through a buccal swab, and the two samples are compared to determine paternity. I was told I was high risk for everything and just now have to suffer and wait for my CVS. I had the test done and didn't have any issues with the results. Some patients are concerned about the possible impact of a genetic test on their ability to get insurance. Please select a reason for escalating this post to the WTE moderators: Connect with our community members by starting a discussion. Hooray I hope everyone else in limbo gets good results too! False positive rate for monosomy X was surprisingly high (91%). 5/30: 4th beta: 17,852 + saw fetal pole and heard heartbeat! Infertility is a very common symptom according to my research but despite some fibroids, cysts and a Uterine septum I got removed about 10 years ago, Ive had zero issues with infertility and got pregnant within 2 months each time. The #1 app for tracking pregnancy and baby growth. Some disadvantages, or risks, that come from genetic testing can include: Testing may increase your stress and anxiety. So sorry to hear this is your experience. On the report, this is called a "low fetal fraction". juliolovesme 2 yr. ago I'm so sorry to hear that! Source: www.babycenter.com.au. Are you going to get retested? Your story is wonderful. I just found out today at 12.5 weeks that my test was not conclusive. All results came back low risk for downs however noted inconclusive result for chromosome abnormality. So as others have said, keep the faith if your first test is inconclusive! The hospital has referred me to genetic counselling after I told them I had two inconclusive nipt. The #1 app for tracking pregnancy and baby growth. They need 4% (DNA?) *** Your email address will not be published. Just tonight I found out the second draw of blood for the Harmony test came back inconclusive. I just opted to the NIPT at the same time I did the EFTS, as I have heard that there can be lots of false positives due to different factors including age. I'm waiting on my nipt test results now too. Hopefully will have before weds next week. Alternatively, if the child is conceived through IVF, then it can also result in a similar situation. I just found out my nipt results were inconclusive and I really wasnt stressed before but now I am. It actually doesn't stay in your system that long. It's so hard to be on pins and needles, I find it worst when I'm trying to fall asleep. We keep them up because there are a ton of great conversations here and we believe you deserve to see them all. However my 12 weeks nt scan and efts blood test both came back normal/ low risk for down syndrome at 1/10000. This has been really hard on me not knowing but there are so many what ifs.. Often I had two inconclusive NIPT (one low fetal fraction, one abnormal chromosome reading) and decided to do an amnio for further information. This is so when you speak to others, they immediately understand your situation AND you can see their situation summary. You always have a right to speak to a genetic counselor after an abnormal NIPT result and this should be provided for you by your OB. I will keep you all informed about this issue. Nipt test inconclusive twice - Page 2: Has anyone had the test come out inconclusive twice? Update: I did the redraw and got my results back yesterday. Keep us posted! I finally decided to do the Amnio yesterday and now anxiously waiting forresults and am so scare for her to even be Mosaic Turner. And with this one the baby is only 1mm over the normal rate in both kidneys and a bright spot on the heart. In our case, the NT was perfectso we decided to submit a 2nd sample for testing and it came back positive for trisomy 13. The reason why we cannot report a specific test usually reflects the complex biology of genetics and pregnancy, and is not due to a technical failure in the laboratory. To help you get started read our. Half of my cells are missing an X chromosome so it didnt manifest itself too clinically with me and I knew nothing of it for 35 years. It was terrifiying, to say the least. Certain prenatal screening tests like NIPT are very accurate for conditions such as Down syndrome, but less so for rare genetic conditions. Stay off Google, oh my gosh, stay off Google! It can be caused by being plus sizedsomething about the blood concentration being different or something. If there is insufficient fetal DNA. Why should I choose Sonic to perform my NIPT? Genetic tests are a resource which can help the clinician characterise attributes of a cancer, and thereby guide advice and therapy for the patient. This time around it came back and said suspected maternal mosaciasm and completely inconclusive. Don't despair if your grandmother's wisdom turns out to be little more than a good guess. This educational content is not medical or diagnostic advice. Anyone else have this come up? Sex chromosome aneuploidy was frequently suspected on NIPT. Reasons behind an inconclusive prenatal paternity test. Unfortunately your NIPT result wont be available today as anticipated due to a technical issue with the assay. I'm not sure who it was but scroll back a bit and i'm sure you'll find it! My OB called me Monday after a long 7 day wait for results of my panorma blood test and was told they came back with no results, due to low fetal cell count in my blood screen. Sources from your great-grandmother to the internet offer tales about how you tell the sex of your baby. Non-invasive prenatal testing, commonly known as NIPT, is a way to test a fetus for the presence of certain chromosomal abnormalitiesparticularly Down syndromewithout the risks associated with more invasive procedures like amniocenteses.The necessary information can be obtained from a sample of the mother's blood, which contains some of the fetus' DNA. My OB says she sees it all the time and they usually resolve themselves. Ugh. Ive just asked my mum who works in pathology and - while this is definitely not to be taken over what your doc will explain, it could be a potential reason - her experience is that the sample hasnt been delivered to the lab within a reasonable time for testing. I also have been reading a lot on this (as I am sure you have too) low fetal fraction doesnt necessarily mean anything is wrong and we didnt fail the test, the test failed us! It's a screening test offered during pregnancy to see if the fetus is at risk for having a chromosomal disorder like Down syndrome (trisomy 21), trisomy 18 (Edwards syndrome) and trisomy 13 (Patau syndrome). I have passed my 1st trimester and 2nd trimester genetic screening tests as well as my NT scan during 12 week U/S. Small bits of DNA are released from the placenta in to your blood. If the concentration of fetal DNA is below this, then the test might prove to be inconclusive. Now I am in limbo awaiting to see what happens next. 1997-2023 BabyCenter, LLC, a Ziff Davis company. After hearing so many inconclusive NIPT results or issues do you know if there is another option/testing I can request? This educational content is not medical or diagnostic advice. Their reasoning is that it affects their accuracy numbersand they don't want to skid away from the 99%. I have been a wreck and don't know what to do or why this is happening.. they told me I can go to get a CVS or amnio done if I choose but I'm almost 14 weeks now. ! Why genetic testing is bad? Group Owners uphold the core values of the brand by reporting content that violates the community guidelines. During pregnancy, opting for a non-invasive prenatal test has become the norm. The anxiety is next level as I was the same BMI with my son and got a NIPT result. Try not to worry! However, they got all the ones they needed for the NIPT which were good. Please guide us. harry hill family. I am a bot, and this action was performed automatically. Level 17, Grosvenor Place, 225 George Street, Sydney, NSW 2000. If the concentration of fetal DNA is below this, then the test might prove to be inconclusive. I'll do my 3rd test at nearly 16 weeks. THIS IS A SCREENING AND NOT A DIAGNOSTIC TEST. When the test is repeated, about 1 in 3 repeat NIPT samples comes back with no result. Were they able to get a conclusive result second time round? But higher weight makes NIPT more likely to come back with a "no call" result (although generally not until >180 kg). Inconclusive Panorama DNA test results! It has to be at least above 4 percent to give a conclusive result. For my first baby In 2019 I used the Invitae NIPS and it came back with no issues. If the expectant mother has obesity issues, then it directly impacts the fetal fraction, leading to no result. Use of this site is subject to our terms of use and privacy policy. In some cases, they will flag a. We went with Myriad. Reason being: these tests utilize actual DNA and not soft markers. We just got our results back and have a perfectly healthy . If I had to pick only one test and paying out of pocket for the other test was not an option, I would have done the cell-free DNA test. Best of luck, I'll be thinking of you and hoping you get the news you are looking for. One such factor is high maternal weight. Some radiologists like to comment on ALL the scans the technicians provided even the poor quality ones. They are up to 99% accurate for chromosomal abnormalities. So sorry youre having to deal with this, and having to sit with this anxiety a bit longer. In approximately 1% of women, the NIPT result is unable to provide an assessment about one or more of the disorders being screened, or cannot provide an assessment of fetal sex. Identifying the genetic basis of familial disorders that affect children and adults. Seems unfair to leave you in limbo not knowing. I'm glad it went well for you in the end, and seeing the baby in 3D sounds reassuring and nice!! The reason why we cannot report a specific test usually reflects the complex biology of genetics and pregnancy rather than a technical failure in the laboratory. If you feel a message or content violates these standards and would like to request its removal please submit the following information and our moderating team will respond shortly. Group Black's collective includes Essence, The Shade Room and Naturally Curly. So sorry, the waiting is so tough. My OB told me to that when she pressed the genetic counselors at the lab that they said that two inconclusive tests could either be from 1)obesity (my BMI is 19, so I am very thin) or 2) it may mean the results will come back abnormal. So doesnt seem like Im low risk but My obgyn wants to refer me to see a geneticist to discuss possible next steps. Up to 99 % moderators: Connect with our community members by starting discussion. 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