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When is downs syndrome diagnosed?
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Christine2
LIF Adult
Member since 2/09 1217 total posts
Name:
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When is downs syndrome diagnosed?
I thought it was prenatally or shortly after birth (like right away), but I was watching a talk show where the lady said her DD wasn't diagnosed by her pediatricians until she was 6 months, and she had regular pre and post natal follow ups. Can it go undiagnosed for so long?
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Posted 3/7/12 3:59 PM |
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Bearcat
Love my little girls!!! <3

Member since 6/10 10818 total posts
Name: E
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Re: When is downs syndrome diagnosed?
really? i am under the same impression as you.....
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Posted 3/7/12 4:02 PM |
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wo0shply
LIF Adult

Member since 11/08 2702 total posts
Name: Tass
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Re: When is downs syndrome diagnosed?
Nuchal Translucency sonogram, doesnt that "test" for Downs syndrome? and thats done at 12 weeks?
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Posted 3/7/12 4:12 PM |
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Cacarina
Two girls!

Member since 12/09 2971 total posts
Name: Cari
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Re: When is downs syndrome diagnosed?
Posted by wo0shply
Nuchal Translucency sonogram, doesnt that "test" for Downs syndrome? and thats done at 12 weeks?
That is really just a risk assessment - it is not a 100% diagnosis. I think maybe an amnio or CVS can conclusively determine if the baby has down syndrome...but I could be wrong about that.
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Posted 3/7/12 4:21 PM |
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BlessedMomma
LIF Adult

Member since 12/11 6163 total posts
Name: Momma Bear
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Re: When is downs syndrome diagnosed?
NT is just ratios and what your chances are, does not test to say 100% yes or no...
Yes CVS and Amnio will tell you 100% because those are chromosone tests.
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Posted 3/7/12 4:22 PM |
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headoverheels
s'il vous plaît

Member since 6/07 42079 total posts
Name: LB
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Re: When is downs syndrome diagnosed?
There are a few different kinds of Down Syndrome - one of them is Mosaic Down Syndrome and the child doesn't always exhibit the outward physical signs of DS
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Posted 3/7/12 4:33 PM |
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wingsofsong
My 3 little loves <3<3<3

Member since 1/09 7395 total posts
Name: Maureen
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Re: When is downs syndrome diagnosed?
As others mentioned, the NT scan is a risk assessment. Only an amnio or CVS can diagnose, and not everyone chooses to have those tests done.
ETA: I have a friend whose son was diagnosed with Downs at 9.5 months old.
Message edited 3/7/2012 5:10:37 PM.
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Posted 3/7/12 4:58 PM |
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