2. LENGTH: Infantometer will be used to measure crown heel length up to an accuracy of 1 mm. Each infant will be placed over the horizontal board. The infant's head will be adjusted against the head plate so that the lower orbital margin and tragus lie on the same plane. The knee of the infant will be straightened and the foot will push the foot plate out so that the there is no gap between the foot and the foot plate. The reading in the tape across at the level of the foot plate will be noted after taking the infant out. Length will be plotted on WHO growth chart [ANNEXURE 9], and the respective percentile noted.