6 months
6 Month Old Baby Milestones: Complete Development Guide
At 6 months, your baby is transforming from a newborn into a curious, interactive little person. They're starting solids, sitting with support, and recognizing your voice from across the room. Here's what to expect — and what to do this week to support healthy development.
When to worry — talk to your pediatrician
Every child develops at their own pace. Contact your pediatrician promptly if your child shows any of these signs at 6 months:
- Doesn't try to get things that are in reach
- Shows no affection for caregivers
- Doesn't respond to sounds around them
- Has difficulty getting things to mouth
- Doesn't make vowel sounds (ah, eh, oh)
What's typical at 6 months
- Rolls over in both directions
- Sits with support, may briefly sit unassisted
- Pushes up with straight arms during tummy time
- Brings feet to mouth when on back
- Begins to bear weight on legs when held upright
- Babbles with consonant sounds (ba, da, ma)
- Responds to own name
- Makes sounds to show happiness or displeasure
- Takes turns making sounds with you
- Reacts to changes in your tone of voice
- Knows familiar faces and recognizes strangers
- Likes looking at self in mirror
- Responds to affection and smiles spontaneously
- Enjoys playing with parents and reaches for them
- Brings things to mouth to explore
- Shows curiosity about things and tries to grab out-of-reach objects
- Begins to pass things from one hand to the other
- Ready to start solid foods (with pediatrician guidance)
- Opens mouth when food approaches
- Shows interest in what you're eating
- Can sit upright with support for feeding
Activities to try this week
10-15 min, 2-3x daily
Place colorful toys just out of reach during tummy time to encourage reaching and pushing up. Builds neck, arm, and core strength for crawling.
5-10 min
Sit with baby in front of a safe mirror. Point to features ("nose!", "eyes!"). Builds self-recognition and language.
Throughout the day
When baby babbles, repeat the sounds back as if having a real conversation. Pause for them to "reply." Builds turn-taking and language foundations.
10 min
Fill a basket with safe items of different textures — silk scarf, wooden spoon, soft brush. Let baby explore. Builds sensory awareness and fine motor skills.
5-10 min
Support baby in a sitting position with a U-shaped pillow. Place toys in front so they reach forward. Strengthens core for independent sitting.
Common questions
Most 6-month-olds drink 24-32 oz of breast milk or formula per day, plus 1-2 small servings of solid food (2-4 tablespoons). Always follow your pediatrician's guidance for your baby.
Typically 14-15 hours total: 10-11 hours at night and 3-4 hours of daytime naps, usually split across 2-3 naps.
Babies develop at different rates, but if your baby can't sit with support, doesn't push up during tummy time, or seems very floppy, talk to your pediatrician. Early support makes a big difference.
Crawling typically starts between 7-10 months, and some babies skip it entirely. At 6 months, focus on tummy time and pushing up — these build the strength needed for crawling later.
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