GROWTH SPURTS Growth does not take place in a steady manner. There are certain periods where there is sudden increase in growth which is called ‘GROWTH SPRUTS’ which are sex linked. PRENATAL POSTNATAL PRENATAL: Growth spurts just before birth. POSTNATAL : 1.First Peak- Greatest increment of growth during 3yr age level. 2.Second Peak – Pre-pubertal which is 6-7 yrs in females and 7-9yrs in males. www.indiandentalacademy. 3.Third Peak - Pubertal whichcom is