Background:
I'm 28 weeks and am having growth scans as last baby was 11lb7oz.
I had my first scan this week. Baby weighs approx 2lb8oz but when they plotted it on the chart they weren't happy as baby was smaller than expected. I was then sent to the maternity assessment centre who saw they had plotted the weight slightly wrong and actually baby was ok for size. Slightly under 50th centile. So nothing to worry about and sent on my way.
Question 1.
Googling tells me 2lb8oz is big for 28 weeks, average being 2lb2oz. So how comes they are plotting this baby below the 50th centile? Is it because the chart they use takes into account previous baby was massive and I'm overweight so they're expecting a larger baby but actually this time baby is more average?
Question 2.
Since coming home I've looked at my notes.
At the bottom of the report from the scan there's a section that says:
Doppler:
Umbilical artery:
PI 0.89
RI 0.61
Enddiastolic flow: positive.
The two figures come out quite low on the little chart that plots in relation to centiles.
Does anyone know what this means? I've tried having a google but am getting scary answers so would like some reassurance! Nothing was mentioned about these figures in the scan.
Question 3.
All the plots on the chart next to measurements (ie head circumference, abdominal circumference etc) are all plotting before the middle line, except for femur length with is just past the middle line.
However at my 20 week scan everything was plotting past the middle line, femur length way in front, white near the 95th centile.
Does this mean baby isn't keeping up the same pace of growing? Has growth slowed?
I will ask the midwife when I see her next but just wondered if anyone could shed any light before then?
Hopefully this all makes sense!
Thank you and sorry it's so long!
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Pregnancy
Any midwives/sonographer's around who can explain my notes?
7 replies
GlitteryFluff · 20/10/2017 12:20
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