I m pregnant with twins. One of my feotus was showing normal nasal bone at first trimester screening . But when I went for anamoly scan the nasal bone appeared to be small as compared to the set parameters. The nasal bone at trimester 1 screening was 1.9mm and now it's showing2.7 mm. All other parameters either in screening 1and are normal.
Is this indication of trisomy 21.
What should I do
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See nothing can be done as you can't do triple marker etc in twin, no use.
Relax. As anyway you have to continue pregnancy for both babies.
Stay positive and pray
You can go for nipt , after discussion with genetic counsellor
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Hi...measuring nasal bone in anomaly scan is not requires if your 12 wks scan was normal and dual marker test was normal...but at max u can do NIPT AT THIS TIME ANS CONFIRM...and plz share your scan report before and after...so that things can be condfirmed
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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.
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