if what you are saying is in terms of built ng katawan at height, if within normal range naman, no worries.
use tracker dito sa app para malaman kung within normal weight and height si baby. ginagawa ko ito. dati, nasa lower range ang timbang ng anak ko pero matangkad sia kaya sabi ng pedia ay no worries.
kaya if kulang ang timbang, we add caloric intake of my child thru milk and food. we also seek advice from pedia if there is no improvement.