20 week scan measurements

[Princesssaxy]

Hi all

Had my scan earlier this week and am concerned about the abdominal circumference measurement. I didn’t get any graphs just numbers but from an online calculator, the head and femur are generally fine but AC is really really low.

Should I be worried, or is there anything I can do, is it that I’m not eating enough of something? Don’t have any midwife contact for another month so stressing a bit!

 

[Lander]

My print out had the centile for each measurement. Does yours? Anything from 25th to 75th is relatively normal.

And at 20 weeks they're not fully in proportion xx

 

[Princesssaxy]

No it just has numbers. The HC is 173, femur 33 and AC 133. The AC on an online calculator isn’t even registering

 

[GBLiz]

i didnt even get a print out with mine! But i do know AC can change by the minute according to if baby has just weed or not! The sonographer would have said if there was any problem.

 

[Loula]

I had a growth scan yesterday and the sonograoher said if the baby is really active in there then it can be difficult to get the reading as accurate as they need it.
Unless anyone had said it was cause for concern I wouldn't worry too much.
You'll start to get measured and plotted on a graph from 28 weeksish