Numbers on 12 week scan

[tots hope]

Can anyone help with what the numbers on my scan mean?

They are 291/292 and on another scan they are 263/292

Also 28Hz

and

DVA 75%

I have looked at a few of the scans in first tri and no-one seems to have numbers even close to mine and now i am a bit worried.... please help

We decided not to have the test for Downs and now i am worried about it

 

[elaine22]

I wouldn't worry too much - I think some of the numbers refer to the settings on the machine. 28Hz looks like it might be to do with frequency? I shouldn't think there would be anything to do with Down's written on a standard 12 week scan.

 

[uncle_bens]

i'm sure its nothing to do with Downs or other testing as well. Its visibility, frequency, waves and all the other technical stuff

 

[Redshoes]

Ask your MW at your next appt to explain the numbers for you if you're worried