What were you Nuchal translucency results?

[CityFox]

If you don't mind me asking...

I had my last child at 30 and opted for the test. It came back as very low risk, I think 1-100,000 or something?

So, that was 5 years ago. Apparently my risk is now 1:350.

Can I ask people what their results were and at what age?

At 42, I started at 1:38, but after all the tests were done, it came out at 1:580.

I'm 31. Nuchal fold at 12+6 was 1.6mm. NHS combined test came back 1:1163.

I then opted to pay for the Harmony, results were less than 1:10,000.

I was really glad I had the Harmony done. It is expensive but it was worth it to stop me worrying.

My NT measurement was 1.5mm at 12+3 weeks, combined result was 1:950. I'm 35, but classed as high risk due to PCOS, hypothyroidism and higher BMI - not sure if that changes the score any?

I've got my 20wk scan in a few weeks, really nervous about it.

NT was 1.5, overall result 1 in 1540 for T21, 1 in 414 for T18 and 1 in 3494 for T13. Aged 34.

Anomalies identified on the 20 week scan. DD had T18. Most cases of T18 and 13 are picked up at the anomaly scan.

I'm 24 had the blood test and it cam back 1 in 8000

Not true as pp suggested that combined blood and NT measurement will inevitably be high at age 40+. I don't have mine to hand as was a while ago but at age 43 my combined risk came back as very low.

At 34 we got a 1 in 250 and ds has an extra X chromosome. Not the worst thing in the world but a v stressful time. The original measurement was 4mm.

Our dd was 1 in 10,000 and had no issues. I was 35 when I had her.

Im 25 and got 1 in 100,000

Mine were 1 in 400 at 36. At 34 with DD it was 1 in 3,000. So officially this pg is low-risk but I'm not entirely sure whether to leave it at that or have the harmony. Must confess this thread has worried me - I assumed that being over 35 was the tipping point, but that's clearly not the case given others' results.

NT at 12+2 was 1.6 so I'm guessing my blood results must have been a bit worrying? Seeing midwide next week so I'll ask. Would welcome any expert views!

I'm 35, mine was 1:5.... Head CVs, everything seems fine so far xx

P.s nuchal test was 3.7mm

34 - 1 in 3,000 (NT 2.3mm)

36 (fatter as well as older) - 1 in 36,000 (NT 1.6mm)

I was v surprised.

At 33, 1 in 5. CVS showed trisomy 21 and the had a tfmr.
Age 34, 1 in 25000, our rainbow baby.
With the non invasive testing these days which wasn't around 5 years ago, if you are worrying it is much easier to put your mind at ease. Someone will always be the 1 in x, we were just unlucky.

I'm 30 and mine was 1:2700.

Hilove, I'd give your midwife a call to discuss the results. Maybe worth having the harmony test to put your mind at rest? I think it's expensive though, around £500.

High not hi!

Does weight have an impact? I weigh more than I did with DD.

In fact, does anyone have a link to anything that explains in reasonably plain English how the result is calculated?

Though I definitely will talk to midwife next week.

Sorry OP - I've blatantly hijacked your thread.

I've been trying to work out how they calculate it too but can't find anything.

I know it's age and weight, not sure what else though.

Aged 34
1-343

Got harmony too all was fine

www.wolfson.qmul.ac.uk/service-1/antenatal-screening/screening-tests/calculating-the-risk-of-down-s-syndrome

This webpage explains more of the detail of the calculations

www.wolfson.qmul.ac.uk/service-1/antenatal-screening/screening-tests/the-combined-test
This shows the performance of the combined test at different ages
The older you are the more accurate the test is

highlove my midwife knew very little about how the results were calculated - yours might know more but don't rely just on that.

Is there a phone number on your results letter? Screening is often contracted out to specialist centres (my hospital used the Wolfson Institute, the place that Ave provided links to above - I think they provide screening for quite a lot of NHS hospitals, especially in London).

Their number was on my letter - I phoned them to understand my results and spoke to a specialist midwife who was absolutely brilliant and explained how they'd reached my risk factor in lots of detail.

I'm 32 and was 1:100,000

Nuchal was 3.5mm and odds came back 1:13 (age 22)

Amnio came back clear and everything looks good based on 20 week scan!

Last pregnancy (still aged 22) nt was 5.6mm and odds were 1:5. We had a tfmr as she had other problems too but the postmortem came back as chromosomally normal. Heart defects can cause large nuchals too.

31 - 1:43000 for T21.