Did anyone successfully increase fetal weight?

Ad

At 31w5d I was told the baby was small - 13th percentile, 1.66 kg/3.6 lbs.

I am not too concerned but as I will need to have a csection at 38 or 39 weeks, I want to make sure the baby will be as developed as possible before that, as he has even less time to grow.

Did anyone successfully improve measurements by eating more protein or doing something in particular? The head/abdominal circumference weren't looking great either.