Connected Milestones
| CDC | Walks up and down stairs holding on | 24 months |
|---|---|---|
| HC | Walks up and down stairs holding on to support | 24 months |
| BF | Goes up and down stairs one step at a time | 24 months |
| PIR | Walks downstairs with one hand held | 20 months |
| PIR | Walks down stairs holding rail, both feet on each step | 24 months |