Birth length doubles by what age?
Ans. (d) 4 yearsRef :O.P Ghai 8th ed 15TimeLengthAt birth50cms3 months60cms9 months75 cms2 years90 cms4 years100 cmsIndian children gain 5 cms height every year until 10 years of age.
1 year
2 years
3 years
4 years
Assessment of Growth