The Childhood Milestones Blog

Ideas, prompts and stories for the years that go too fast.

Practical guides to capture memories, start family traditions and connect with your kids — from baby to teen.

Milestones by Age

3-Month Milestones: A Parent’s Guide

3 month milestones explained: smiling, cooing, head control and more, plus what’s next at 4 months, sleep and feeding basics, activities and…

Sep 30, 2026 · 6 min read
Free to start · iPhone

Eighteen years go faster than you think. Start saving their story today.

Discover meaningful things to do together, capture the milestones that matter and keep photos, stories and voice memories on one beautiful timeline — from birth to 18.

A father lifting his laughing toddler into the air at golden hour