its a blessing actually. bigger is better than smaller while ppl trying hard to feed their baby and worry their baby may need to stay in nicu if too small. i think the only way is by controlling diet, cut down on carbohydrates. if dun wan CS, another option is by induction to deliver early at 37 weeks?
My first pregnancy they also said my baby is too big and when she came out, she’s only 2.8kg. So don’t worry about that, as it may not be very accurate. Important is you maintain a healthy diet and baby is growing well.
If baby doesnt grow then its worse right… i talked to my baby and ask him eat lesser of my food 😅 anyway the size is always an estimation.