Hi there. So, we had our 20-week scan today and everything was fine, but at the end the sonographer said that she couldn't see a visible nasal bone. And now I'm worried! We explained that we had a Harmony test at 11 weeks and the results were OK (very low risk). We then declined the NHS combined test but the 12-week scan showed a very thin nuchal fold too. So I thought everything was OK and stopped worrying about Down syndrome. Why oh why did she now have to mention the nasal bone? She then said that it probably didn't mean anything, that it could just be the angle of the scan :( . She wanted to refer me to a specialist consultant for another scan but apparently they said no need because we had already had a clear result from Harmony. I should perhaps also mention that we are a mixed race couple (caucasian and black african). Has anyone been in a similar situation? With lots of good results and suddenly a "nasal bone issue" ??? Thanks xxxx