Social smile is attained at what age?: (A) 2 months, (B) 5 months, (C) 9 months, (D) 1 year
Answer is A. Ans. is 'a' i.e., 2 months * Social smile develops at 2 months.* Other milestones that develop at 2 months of age# In ventral suspension, lifts his head in the horizontal plane (in the plane of the body).# Follows object with steady movements of eye.# In prone position face is lifted to about 45deg.