Motor Skill Development: Birth to 3 months
| Average | Range | |
|---|---|---|
| Hold head straight and hold head when supine for a few seconds | 6 weeks | 3 weeks to 4 months |
| Pushes itself up with arms when Prone | 2 months | 3 weeks to 4 months |
| Rolls from side to back | 2 months | 5 weeks to 5 months |
| Brings Hands together | 2,5 months | 2 to 4 months |
| Grasps a cube | 3 months | 2 to 7 months |