Click on each picture to find out more about our young stars of goodtoknow and to make comments. Some of our babies have even been captured on film!
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Snap of the week!
Thanks to Charlotte Penniceard, 34, from Wandsworth, who sent in this brilliant picture of her kids Archie, 1, Thomas, 4, Max, 4, Isobel, 5, at the park.
More best baby pics