Fig. 2From: Stratified analysis of the correlation between gestational weight gain and birth weight for gestational age: a retrospective single-center cohort study in JapanCorrelations of pre-pregnancy body mass index, gestational weight gain, and birth weight for gestational age percentiles. Scatter plots showing the (a) pre-pregnancy BMI, (b) gestational weight gain, and (c) BW/GA percentile relationships between the two pregnancies. BMI, body mass index; BW/GA, birth weight for gestational age.Back to article page