Baby milestones in the first year can come quickly. Being able to sit up opens up a whole new world of possibilities for play and exploration. It also makes mealtimes easier and provides a new way to see the world around you.

The time when babies start to stand, walk, and sit up varies greatly. Some babies walk as early as 9 months old, while others wait until they are 18 months or older. So should babies start walking, sitting, or standing early?