Somewhere between the sleep deprivation and the day-to-day of keeping a baby alive, the milestones themselves can blur together - was the first real laugh at 8 weeks or 10? Did rolling happen before or after the trip to your parents'?
Here's a realistic guide to baby milestones by month across the first year, plus a simpler way to actually keep track of them as they happen, rather than trying to reconstruct them later from memory.
0-3 months
- Social smile (distinct from reflexive newborn smiles) - typically 6-8 weeks
- Lifting head briefly during tummy time - around 6-8 weeks, strengthening through this window
- Following an object or face with their eyes - around 6-10 weeks
- Cooing and early vocal sounds beyond crying - around 8-12 weeks
4-6 months
- Rolling from tummy to back, then back to tummy - typically 4-6 months, though the order varies by baby
- Reaching for and grasping objects deliberately - around 4-5 months
- Laughing out loud - commonly 3-4 months
- Sitting with support, moving toward sitting unsupported by the end of this window
7-9 months
- Sitting unsupported - typically 6-8 months
- Crawling (or an alternative like bottom-shuffling) - widely variable, commonly 7-10 months, and some babies skip crawling altogether
- Babbling with repeated syllables ("bababa", "dadada") - around 6-9 months
- Object permanence emerging - understanding that something still exists when out of sight, which is also what drives the separation anxiety common at this age
10-12 months
- Pulling to stand and cruising along furniture - typically 9-12 months
- First unsupported steps - hugely variable, anywhere from 9-18 months is within normal range
- First recognisable word - commonly around 12 months, though understanding language comes much earlier than speaking it
- Waving, pointing, and other early gestures - around 9-12 months
The most important thing to know about all of these
Every range above is exactly that - a wide, normal range, not a deadline. Milestones are also generally more useful viewed as a trend over time than a single date - a baby steadily progressing, even on the later end of every range, is usually doing just fine. Persistent concern is best raised with your MCH nurse or GP, who can look at the full picture rather than one milestone in isolation.
A simpler way to actually track them
Rather than a single beautiful baby book, most parents find it easier to log milestones the moment they happen - a quick note or photo, timestamped automatically - rather than trying to recall exact dates weeks or months later. The date matters less in the moment than simply capturing that it happened at all.
You'll forget the exact week more often than you'd expect. A quick, low-effort note in the moment is worth more than a perfect memory you're relying on to hold it later.