Kaci is 4 months old, what milestone is likely to start developing at this age?

The growth and development of a baby are amazingly in a very fast rate. For a four months old baby, Kaci is likely to develop and learn how to coordinate with his perceptive abilities. These abilities include touch, hearing, and vision. He is likely to have more control of the things he want to do. He is also likely to communicate better by whatever means he learned from the previous developmental stage.