Steady growth is one of the clearest signs a baby is thriving. Multibaby tracks weight, height and head circumference for each baby against WHO and CDC percentiles, from newborn on up.
Each baby, their own curve
Twins can sit on different percentiles and both be perfectly healthy. Multibaby keeps each baby's growth on their own curve, so you can see the pattern over time rather than reading too much into a single number.
Ready for the check-up
Growth numbers are among the first things you will be asked at every review. With both babies tracked, the figures are ready when you need them.
What matters is the trend along a baby's own line. If it shifts sharply, check in with your health visitor or GP.