Hearing is fully developed.

Keeps hands tight in the fists.

May respond to familiar sounds.

Tracks moving objects with his eyes.

Begins to life head.

May start to such thumb / feast,

Mimics sounds, expressionas and movements.

Makes eye cintact

Recognizes familar faces,

May begin teething

Likely rolls from stomach to nack

May push up to her elbows

Learns how to reach with both hands and grasp things with fingers

Rolls in both directions