By 10 weeks, the baby will squint, swallow, frown and smile and is sensitive to touch. By 3 months, child is able to kick, make a fist, curl toes, turn head, bend his wrists and open his mouth. By 4 months, the child can grasp with hands, turn somersaults and swim.
Mother begins to sense movements.
By 5 months, sleeping habits appear and child responds to sound. A loud noise may startle the child into jumping in reaction. By 6 months, fine hair grows on eyebrows and head. Eye lash fringe appears on lids. Hand grip is strong.