Infant sleep position impacts the development of head shape. Changes in infant sleep position, specifically the movement toward supine sleep, have led to a redefinition of normal head shape for ...

Medically reviewed by Bree Lustre, MD Medically reviewed by Bree Lustre, MD You’re carrying your baby around the house. As ...

Head growth of the fetus and infant is largely determined by brain growth. The brain reaches 90% of adult size by 1 year of age; it is 95% of its ultimate adult size by 6 years of age and growth ...