Watching your baby grow and learn new skills is one of the most rewarding parts of parenthood. From that first smile to those wobbly first steps, every milestone feels like a celebration. But milestones can also be a source of anxiety, especially when you see other babies doing things your little one has not done yet.
This month-by-month guide gives you a general sense of what to look for during your baby's first year. The most important thing to remember? Every baby develops on their own timeline.
Before You Start Comparing
Milestone charts show typical age ranges, not exact deadlines. Some babies roll over at 3 months, others at 6 months. Some walk before their first birthday, others take a few months longer. All of this is normal. These ranges are meant to be helpful guideposts, not a scorecard.
If you ever have concerns about your baby's development, your pediatrician is your best resource. They see hundreds of babies and understand the wide range of what is typical.
Months 1 to 3
Month 1
Your newborn is adjusting to life outside the womb. During this month, you might notice your baby can focus on faces at close range, respond to sounds by startling or quieting, and briefly lift their head during tummy time. Reflexive movements like grasping your finger are common.
Month 2
This is often when you see the first real social smile, and it is magical. Your baby may start tracking objects with their eyes, making cooing sounds, and holding their head up more steadily during tummy time. They may also start to recognize familiar voices.
Month 3
By month 3, many babies can hold their head up well, open and close their hands, reach for objects (even if they do not always grab them), and engage more with people through smiles and babbling sounds.
Months 4 to 6
Month 4
Things start to get really fun around month 4. Your baby may start rolling from tummy to back, laughing out loud, grabbing and shaking toys, and pushing up on their arms during tummy time. They are becoming more aware of their surroundings and more interactive.
Month 5
By 5 months, many babies can roll in at least one direction, bring objects to their mouth, recognize their own name, and show interest in food (though talk to your pediatrician about when to start solids).
Month 6
Half a year already! Many 6-month-olds can sit with support (and some without), pass objects between hands, babble with consonant sounds like "ba" and "da," and show emotions like joy and frustration more clearly. This is also a common time to introduce solid foods, with your pediatrician's guidance.
Months 7 to 9
Month 7
Your baby is likely sitting more confidently and may start rocking on hands and knees. They might respond to their name, play simple games like peek-a-boo, and use a raking grasp to pick up small objects.
Month 8
Crawling often begins around this time, though some babies scoot, roll, or army crawl instead. Your baby may pull up to standing, develop stranger anxiety, and start to understand simple words like "no." Every style of getting around counts as progress.
Month 9
By 9 months, many babies can pull to standing, cruise along furniture, use a pincer grasp (thumb and forefinger) to pick up small objects, and point at things they want. They are becoming little communicators.
Months 10 to 12
Month 10
Your baby may be cruising confidently, standing briefly without support, waving bye-bye, and understanding more words than they can say. They might also enjoy stacking and knocking down toys.
Month 11
Some babies take their first independent steps around this time, though many do not walk until after their first birthday. Your baby may say one or two words (like "mama" or "dada" with meaning), follow simple instructions, and show strong preferences for certain toys or people.
Month 12
Happy first birthday! By 12 months, many babies can stand alone, may be taking first steps, can say a few words, understand simple requests, and are developing a sense of humor. They may also start using objects correctly, like putting a phone to their ear.
When to Talk to Your Pediatrician
Again, milestone ranges vary widely and there is a lot of room for what is considered typical. That said, consider reaching out to your pediatrician if you notice:
- Your baby is not meeting several milestones within their expected age range
- Your baby seems to lose skills they previously had
- You have a gut feeling that something is not quite right
Early conversations with your pediatrician can be reassuring, and if there is a concern, early intervention is always beneficial.
Capture Every Milestone with Remi
From first smiles to first steps, Remi helps you log milestones so you never forget when they happened. Great for sharing with your pediatrician too.
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