3-Month-Old Baby: Development, Milestones & Feeding
The newborn period has passed, but the body of the 3-month-old baby continues its development at a surprisingly high pace. Meet the social 3-month-old baby! Physical Development During the third month, the baby must gain one-fourth of her body weight by the end of the second month, which is 1.8 pounds (plus or minus 0.2-0.4 pounds). During this period, … Read more