1. Home
  2. Consult with a doctor
  3. Trisomy 21 risk calculator

Trisomy 21 risk calculator

Trisomy 21 positive with high risk what is this is this afect my baby and what can I do. Pls give me suggestions

13518 Views v

Trisomy 21 is down syndrome. If the baby has born.... Please let him/her live in this world. Baby would be slightly less intelligent than other peers in the group. There are chances of getting congeni ...  Read More

Hello, I am 16 week pregnant. I had my nst scan in which my placenta is low. Than in 15 week I had triple marker test which shows Trisomy 21 high risk 1:98. Trisomy 18 and open neural tube defect are at low risk. Can Trisomy 21 risk can be lowered down with medicine? What other test can be conduct for its confirmation? How this effect feutus?

27647 Views v

Explanation: If your trisomy 21 risk is high than ask your doctor, what was NT means in which range. Your age is 27 so it's the lower risk for trisomy. Means cumulation of your age related risk, you ...  Read More

Didn't find the answer you are looking for?

Talk to experienced doctor online and get your health questions answered in just 5 minutes.

doctor profile image doctor profile image doctor profile image doctor profile image +150
Consult with a doctor
Online now

I am 3 month pregnant and my NT and dual marker done. The report show high risk with trisomy 21 what is this is this affects my baby.

7254 Views v

DNA Microarray test is must and if its confirmed to be trisomy 21, you may need to consider medical termination of pregnancy. ...  Read More

I am 31 and 19weeks5days pregnant today... all my reports including NT scan, double marker, Level-2 anatomy scan and foetal echo are NORMAL. But my quadruple report says I have a trisomy-21 risk of 1:80... I have given my samples for amniocentesis but have not received my reports yet. I am hell nervous. Please tell me what are my chances of having

...

13616 Views v

Don't worry it is not significant. ...  Read More

Hi , My cousin is 14 week pregnant now. She had undergone a NT scan and double marker test on her 13weeks 5 day. In the NT scan, Nasal bone is unknown/not seen. She also undergone double marker test on same day. The result came like positive risk for Trisomy 21. Result details below shown :- Trisomy 21 age risk : 1/1267 Trisomy 21 : 1/215 - Pos

...

4442 Views v

You can go for confirmation with amniocentesis ...  Read More

I'm 36 year old, I am 14 week pregnancy ivf with pgs. In quadraple blood test shows high risk of trisomy 21 with 1:18 where as my (nt)scan is normal. I had previous abortion first one cdh and ambiguous genetelia at 20 week and second one trisomy 15 at 12 weeks. After pgs also will there be chances of trisomy? Anyway I have given sample for CVS and

...

4820 Views v

Best wishes. Possibility of trisomy after PGS also exists as pgs is done for single cell not entire embryo. However that's rare and most likely ur screening is positive due to placental issues n not f ...  Read More

Hi I am 12 + week pregnant, My NT 1.5 Trisomy 21+NT is negative But trisomy 21 is positive 1:245 Report is showing low risk, what are the chances of normal healthy baby.

1353 Views v

Connect please ...  Read More

I am 26 years old and pregnant of 14 week and have got trisomy 21 having adjusted risk of 1:663 . Is there any risk that baby getting down's syndrome.

8159 Views v

Hello Ma'am. Very Good morning. There are chances that your baby will have Down' Syndrome but the risk would be 50-50. So kindly don't get dishearted, May be you will deliver a healthy baby. Regards. ...  Read More

I'm 28y old and 18 weeks pregnant now with no health issues.. My NT scan was normal at 12 weeks. So my doc said there is no need for double marker test and suggested to go for quadruple marker test to be on safe side. Got my quad reports today which says high risk for trisomy 21 (1:105 ratio), but they also said it could be a false positive. Advise

...

3663 Views v

You can complete your anomalies scan now and based on that report we can decide. ...  Read More

Trisomy 21 biochemical 1:128 is highest risk or low risk plz rply in first trisomy double marker test

4623 Views v

Please Consult genetic experts ...  Read More

I am 27 years old. Got pregnant after 4 and half years. Now I am 16 weeks 5 days pregnant. During my 12th week scan we took NT and Double marker test. NB 2.2mm NT 1.4mm In double marker test trisomy 21 is 1 in 1803 Beta hcg is 58.99 ng/ml Pappa is 1780 mU/L I am completely afraid. Will my baby be okay?

438 Views v

Connect ...  Read More

My anti scan report is normal at 13 weeks but dual marker report shows intermediate at trisomy 21. I dont get it what should i do.., hoping for all good but feeling nervous...

452 Views v

Connect ...  Read More

Hi Doctor, my wife is 25 years old and 13 week pregnant. It's our first child. In NT&NB it's showing one side Nasal bone is visible and other side it's absent, in double marker Trisomy 21 shows as 1:49 ratio. When I red complete report, while generating double marker they made NB as absent and T21 biochem only result shows as 1:506(low risk). Is Tr

...

398 Views v

Connect ...  Read More

Hi My wife is 14weeks 5 days pregnant we did an NT scan and double marker at 12 weeks. NT scan shows low risk for T21 1: 9333 But with double marker the risk is increased 1: 542. CRL : 57 mm NT : 1.5 fbHCG : 62.51 ng/ml , 1.62 MoM PAPP-A : 2890 nUI/ml , 1.02 MoM We had a previous history of Still Birth at 27 wks. We are really worried.

447 Views v

Reason for worry? ...  Read More

Hii....sir... My wife did a quadruple marker test and the result was high risk 1:24 for trisomy 21... Then we did NIPT which was low risk... what to do sir...my wife is depressed 😔😔😔.. please advise us ..

718 Views v

How many weeks of gestation? Previous history? ...  Read More

Hi Doctor, I am 15 weeks pregnant now. In my double marker test I got trisomy 21 as high risk. And in NIPT I got low risk. Please tell me is there any problem for my baby in future baby will be fine or not . I am worried a lot and confused of this results. Which results are correct NIPT is low risk, fetal fraction 10.6% Double marker test- tris

...

1020 Views v

As it comes under high risk ni pta can't tell the result. For high risk people invasive testing is mandatory to know for sure. ...  Read More

Hello, My wife is 12 week 3 days pregnant. Recently undergone NT Scan and Blood test for first trimester. The Trisomy 21 score is 1.886 which shows intermediate risk. While the NT is 1.2mm, kindly confirm the risk? We are undergoing NIPT as suggested by our Gynaec. Please suggest on above scenario. Is it normal?

633 Views v

Blood test is just a screening test U need a confirmatory test Go fr nipt ...  Read More

Hello Doctors Following are the results of Trisomy 21 in my several tests- Double marker test - Low risk NT NB scan - Low risk Quadruple test - High risk Anomaly Scan- Low risk What shall I do now...is it necessary to go for NIPT or amniocentesis??? Both are very costly procedures

408 Views v

Connect please ...  Read More

Hello doctors In my Double marker test report Trisomy 21 was low risk ...Nt scan was also fine.Now in my Quadruple test report Trisomy 21 is High risk. How is it possible. Are the lab reports not correct. Plss response me I am worried

455 Views v

Connect please ...  Read More

Kindly suggest about normal range of Trisomy 21 Biochemical risk? As my wife dual marker test report shows Biochemical risk 1:445 and combined risk for Trisomy 21 is 1:2265...Is there any concern for biochemical risk??

761 Views v

Connect please ...  Read More

Hello doctors, my wife conceived through IVF and it was a PGS tested euploid embryo. Now we are at 12 Weeks 6 days. NT scan seems to be completely fine but the double market ratio was high risk for trisomy 13. Doctor suggested not to worry as the trisomy 13 defects are usually visible on the scan so it might be false positive. To rule out them, the

...

515 Views v

Connect please ...  Read More

Hi, I'm 18 weeks pregnant; in my double marker test, trisomy 21, the risk was 1:595; now I got quad marker tested now it's showing 1:67; the doctor is suggesting to go for termination. Pls pls, help me suggest me.

1162 Views v

Hi good morning Thnxs for your question I need complete details regarding ur case so I can help you. I think u should do NIPT Test. For further guidance Use my online consulting link so that we can di ...  Read More

In double marker test it comes trisomy 21 screening is positive . value is 1 isto 207 12 weeks 6 days foetus.refer for amenocentasis There is any chance of cure

696 Views v

Kindly share report of amniocentesis....for further discussion ...  Read More

She is pregnant from Last 3 month 14 day month. We went for several test including ultrasound, hemoglobin and some others. We went for MATERAL SERUM SCREEN 2; DUAL TEST in that report we are seeing- The calculated risk for trisomy 21 is above the cut off which represents an increased risk. Wanted to know is it something we need to be worried ? If

...

899 Views v

Hi, this test is a screening test for Down syndrome. A chromosomal disorder association with Down syndrome. But screening test positive can be false positive too. You need to get a confirmatory test b ...  Read More

Hi I am 12 week 5 days pregnant. My trisomy 21 biochem only is 1:36 While Trisomy 21 plus Nt is 1: 789 Is there a point of worry?

1252 Views v

Kindly take an instant consultation and share all reports, if positive trisomy 21 is a feature of downs syndrome For full guidance, prescription and follow up take a paid instant consultation. Hope th ...  Read More

My wife is 13 week pregnant now. Age 32. Medicine taken for Thyroid. She had undergone a NT scan and double marker test on her 13weeks 2 day. In the NT scan, Nasal bone is visible . She also undergone double marker test on same day. The result came like positive risk cut off for Trisomy 21. Result details below shown :- Trisomy 21 : 1/250 - Positiv

...

19754 Views v

If there is a positive risk for trisomy 21, further testing should be done in the form of non-invasive prenatal testing to confirm the diagnosis and accordingly the course of action should be planned. ...  Read More

Chromosomal markers found in my NT scan report is nasal bone length is short 2.7 mm and Trisomy 21 background risk 1: 565 and adjusted risk 1: 17. Final comment like nasal bone appears hypoplastic. Could you please suggest us is there any issue?

1983 Views v

Suggest to seek fetal medicine opinion, all your reports will need detailed review and you may be asked for amniocentesis to confirm possibility of downs syndrome in baby.book teleconsult to discuss ...  Read More

My wife was screened with increased risk for trisomy 21 in quadriple test (1:72). She has normal level 2 ultrasound and low risk NIPT results thereafter. Still we should go for amniocentesis or not?

2250 Views v

Consult a fetal geneticist and she will explain the risk ratio in situations like this as to how important to do amniocentesis or not.then take a fully informed decision ...  Read More

Hello, I am 34.5yr old with 14+ weeks(2nd pregnancy) undergone NT and NB FTS scan and tets last wweek,the scan turned out "Low risk" (NT + NB) . In the FTS report, Trisomy 21 has come as "Intermediate Risk" with 1:521 as final risk factor., and hence my GYN doc recommended to undergo NIPT for the same to rule outfurther. Could anyone please explai

...

1159 Views v

Go for NIPT. Trust your gynaecologist better as she knows your history and case in full detail. ...  Read More

My daughter age 26 days diagnosed with trisomy 21 , birth weight 3.7kg, current weight 2.7 kg. want 2 start her treatment. i can transfer her all reports available to me.

616 Views v

Yes surely. Chat online n then send all reports ...  Read More

Related Topics:

Down syndrome risk calculator When did i conceive calculator Child blood type calculator
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
Get unlimited online consultations
Internet is not a doctor

Internet is not a doctor

Consult with real doctors online

  • Private consultation
  • 5-min response
  • Free follow-ups

The question asked on this page is a free question. You can ask a free health question by downloading the Practo app.

Recently Asked Questions

Dual marker test shows intermediate risk

 684 Views
Hi I m 33 yr old primipara.. currently I m on my 13 week of pregnancy..I just had NT SCAN which was norma ... Read More

Double marker high risk

 396 Views
Down syndrome risk positive, trisomy 21 - 1:39 really worried. What to do? Asked to do amniocentesis, if ... Read More

Increased Nft of 7.3mm in 21 weeks 5 day

 254 Views
I got my anamoly scan done in 21 weeks 5 days. This was the 2nd scan done as I was found to have single u ... Read More

Dual markar intermediate risk for downs

 590 Views
I m 32 yrs old woman now 14 weeks pregnant my nt scan report is normal which shows risk for trisomy 21 is ... Read More

Trisomy 1:104

 296 Views
First trimestar Trisomy 21 1:104 for down syndrome screening test is positive. What does it mean? Please ... Read More