By the end of their third month, most babies:
- Raise head and chest when lying on stomach
- Support upper body with arms when lying on stomach
- Stretch legs out and kick when lying on stomach or back
- Push down on legs when feet are placed on a firm surface
- Open and shut hands
- Bring hands to mouth
- Grab and shake hand toys
- Follow moving object with eyes
- Watch faces closely
- Recognize familiar objects and people at a distance
- Start using hands and eyes in coordination
- Begin to babble and may imitate some sounds
- Smile at the sound of parents’ voices
- Enjoy playing with other people and may cry when playing stops
Remember this is only a guideline; each child is unique and develops at their own pace.
Source: March of Dimes