Large Abdominal Measurement

Hi ladies,

I had my 28wk growth scan yesterday and all looked good apart from the abdominal measurement which was in the 97th percentile whereas everything else was around 50th and weight was in 40th...

The consultant doesn’t know why and wasn’t particularly helpful so of course now I can’t stop worrying! - I don’t have gestational diabetes although do have a BMI of around 40 now with pregnancy weight gain (it was 37 to start & have been getting weighed weekly and watching what I eat under midwife care to avoid massive weight gain) - has anyone else experienced this and has any more information or advice please??!! Thanks in advance!!! X