At two months old, your baby is moving beyond the sleepy newborn stage and starting to interact with the world. The biggest milestone most parents notice is the social smile, which typically appears around six to eight weeks. But smiling is just one of several new abilities emerging at this age, from tracking objects with their eyes to making their first non-crying sounds.
The Social Smile and Face Recognition
The most exciting development at two months is that your baby will smile in response to you. Not the reflexive half-smiles you may have seen in the first few weeks, but a real, intentional smile triggered by hearing your voice or seeing your face. This social smile is one of your baby’s earliest forms of communication, and it signals that their brain is processing social information in a new way.
Your baby is also spending more time studying faces. When you hold them at a comfortable distance (about 8 to 12 inches), you’ll notice them locking onto your eyes and examining your features. They can distinguish their primary caregivers from strangers at this point, and they clearly prefer familiar faces.
Vision and Tracking
A two-month-old’s vision is still developing, but a key shift happens around this age: they can follow a moving object with their eyes. If you slowly move a toy or your face from side to side, you’ll see their gaze track the movement. This visual coordination wasn’t possible just a few weeks earlier. Colors are becoming more distinct to them as well, though they still respond most strongly to high-contrast patterns and bold colors like red.
First Sounds Beyond Crying
Between six and eight weeks, most babies begin cooing. These are soft, vowel-like sounds (“ooh,” “aah”) that are completely different from crying. Cooing is your baby’s first experiment with using their voice on purpose, and it often happens during calm, alert moments when they’re looking at you. If you coo back, you may notice them responding with more sounds, creating a back-and-forth “conversation.” This turn-taking is one of the earliest building blocks of language development.
Head Control and Movement
Your baby’s neck muscles are getting stronger, though they’re far from fully developed. During tummy time, a two-month-old can briefly lift their head at a 45-degree angle before setting it back down. Their movements are becoming slightly less jerky, too. You’ll notice them kicking their legs and waving their arms with a bit more purpose than they did as a newborn, though truly coordinated reaching is still months away.
Pediatricians recommend that by two months, babies get 15 to 30 minutes of total tummy time per day. This doesn’t need to happen all at once. Short sessions of three to five minutes spread throughout the day work well, especially since most babies at this age tolerate tummy time for only a few minutes before getting frustrated.
Reflexes That Are Fading
Newborns arrive with a set of automatic reflexes, and by two months some of these are starting to disappear. The Moro reflex, that startled arms-out reaction your baby makes when they feel unsupported, begins fading around this time. The stepping reflex, where newborns make walking motions when held upright with feet touching a surface, also disappears around two months. Other reflexes stick around longer: the grasp reflex (curling fingers around anything placed in their palm) lasts until five or six months, and the rooting reflex (turning toward anything that touches their cheek) continues until about four months.
Sleep and Feeding Patterns
A two-month-old sleeps roughly 15 to 17 hours total per day, split fairly evenly between daytime and nighttime. Stretches of nighttime sleep are getting slightly longer, but most babies this age still wake every three to four hours to eat. Longer, consolidated nighttime sleep is still a few weeks away for most families.
Breastfed babies typically eat 8 to 12 times in a 24-hour period. Formula-fed babies usually eat slightly less often, taking about 4 to 5 ounces per feeding. Growth spurts are common around this age, so you may notice a few days where your baby seems hungrier than usual. Babies who are exclusively breastfed or getting less than 32 ounces of formula daily need a vitamin D supplement, which your pediatrician can recommend.
Signs Worth Watching
Every baby develops on their own timeline, and there’s a wide range of normal. That said, a few things are worth mentioning to your pediatrician if you haven’t seen them by the end of the second month: your baby doesn’t look at your face when you’re close, doesn’t smile in response to your voice or smile, doesn’t react to loud sounds, or doesn’t move both arms and both legs. Missing one milestone in isolation isn’t necessarily a concern, but it’s useful information for your baby’s doctor to have at the two-month checkup.