Hi guys
I'm 13 weeks pregnant with 2nd baby. I had my 12 week scan last week at UCLH, and was told that I had a 1:108 risk of trisomy 21 (Down's Syndrome). The sonographers were adamant the scan looked perfect but it was a case of my age (33) and measurements that threw out the results. We were a bit baffled and didn't really take it in at the time.
We decided to go for a CVS, and went in last week but they weren't able to do it because of the placenta being too far back. I opted for the NIPT blood test and don't expect to hear back for 10 days.
I did ask the consultant if she could elaborate on what "measurements" had thrown out the result but she was very vague and said it could be a number of things. The paperwork says the risk is based on "background risk, ultrasound factors and maternal serum biochemistry".
I was just wondering, can anybody advise what a "normal" nuchal measurement should be? Our results say 2.5mm - is this larger than average? Everything under fetal anatomy has been marked as "normal".
Obviously I'm not looking for a diagnosis, but would be interested if any docs or experts out there were able to elaborate a bit please? Or anyone else who's been through this?
Thanks xxx
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High risk for trisomy 21 advice
16 replies
margaritaville7 · 24/07/2017 14:39
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