Baby · Week 22 · Around 5 Months
Your 22-Week-Old Baby
At 22 weeks, many babies roll, reach with purpose and bring everything to their mouth. Most are not quite ready for solids yet — that usually comes closer to 6 months — so milk still leads. Every baby is different.
Milestones describe common patterns, not deadlines. Every baby develops at their own pace.
This week at a glance
Movement
Rolling, pushing up on the arms and sitting with support.
Communication
Longer vowel strings, raspberries and laughing.
Feeding
Milk still leads; watching for solids-readiness signs.
Sleep
Often three naps with a longer night; regressions can linger.
These are common patterns for this stage, not requirements for this exact week.
Track this week
A quick check-in on what you have noticed. There is no right answer, and “not yet” is completely normal.
Development and milestones
Movement
- Rolls from tummy to back (and sometimes back to tummy)
- Pushes up on straight arms in tummy time
- Sits with support
- Reaches and grabs
Thinking and understanding
- Tracks a dropped toy
- Mouths objects to explore them
- Recognises familiar people
- Studies new faces
Communication
- Longer strings of vowel sounds
- Blows raspberries
- Laughs at silly faces
- Calms to a familiar voice
Social and emotional development
- Reaches to be picked up
- Enjoys face-to-face play
- Smiles at familiar people
- Shows early likes and dislikes
Rolling and sitting appear across a wide range. Not reaching them at 22 weeks can still be completely typical.
Feeding
Breast milk or infant formula still provides the nutrition your baby needs this week. Readiness for solids is judged by signs — steady head control, sitting with support, interest in food — which usually line up closer to 6 months.
- Continued breast milk or infant formula on demand
- Follow hunger and fullness cues rather than a fixed amount
- Watch for solids-readiness signs rather than a birthday
- Discuss starting early with your paediatrician
- No honey before 12 months
- Safe, large teethers to mouth (not food yet, for most babies)
Feeding safety
- Keep small objects and choking hazards out of reach
- Never leave your baby alone on a raised surface
- Supervise tummy time and play
- Offer only safe, large items to mouth
- Speak to your paediatrician before starting solids early
Sleep
Common sleep pattern
Around this age many babies settle into roughly three naps and a longer night stretch, though a wave of broken sleep can still be working itself out.
Why sleep may change
- The 4-month sleep changes settling
- Overtiredness
- Teething
- Changes in routine
What may help
- Watching the awake window
- A calm wind-down before eye-rubbing starts
- A consistent sleep environment
- A predictable bedtime routine
Safe sleep reminder
- Place your baby on their back to begin sleep
- Use a firm, flat sleep surface
- Keep pillows, bumpers, toys and loose bedding out of the cot
Play and activities
Tummy-time reaching
Supports: Shoulder and core strength
Place a light rattle just out of reach.
Safety: Always supervise tummy time.
Peekaboo with a cloth
Supports: Early memory
Hide your face and reappear with a smile.
Safety: Use a light, breathable cloth.
Texture basket
Supports: Grasp and sensory learning
Offer safe, large fabric or silicone items to squeeze and mouth.
Safety: Nothing small enough to be a choking hazard.
Face-to-face chats
Supports: Turn-taking and language
Pause after your baby coos and reply.
Safety: Lap or floor level is safest.
Mirror play
Supports: Social smiling
Let your baby watch their reflection.
Safety: Use a baby-safe, shatterproof mirror.
Babyproof before the next step
Mobility safety matters a lot at this stage. A quick sweep now keeps new skills safe.
- Never leave your baby alone on a raised surface
- Keep small objects and choking hazards out of reach
- Move hot drinks away from reach
- Check toys have no small or loose parts
- Begin planning outlet covers and stair gates before rolling turns into moving
Growth
Growth is a pattern, not a weekly target.
What matters most
- Weight, length and head circumference over time
- Whether your baby keeps following their own growth pattern
- Feeding, energy and overall wellbeing
- Any sudden change in the growth curve
Percentiles are read alongside the overall pattern — not used to diagnose on their own.
Vaccinations to check
There is no universal vaccine assigned solely to Week 22. By around 5 months most early primary doses are done and the next visit is usually nearer 6–9 months — check your baby's record.
What is due depends on:
- Previous doses already given
- The Universal Immunization Programme (UIP) schedule
- The Indian Academy of Pediatrics (IAP) schedule
- Your state programme
- Your paediatrician's guidance
- Any catch-up requirements
If you are signed in with a baby profile, your next recorded vaccine appears on your dashboard. Always confirm timing with your paediatrician.
When to contact a doctor
Seek urgent medical care
- Breathing difficulty
- Baby is unusually floppy or very difficult to wake
- A very high-pitched or inconsolable cry
- Signs of severe dehydration
- Persistent vomiting or refusing feeds
- A seizure or loss of consciousness
Discuss promptly with your paediatrician
- Not making eye contact
- Not turning towards sounds
- Not reaching for objects
- Very stiff or very floppy
- Loss of a previously acquired skill
Loss of a previously acquired skill should be discussed promptly.
ParentVibes offers general information, not medical advice or diagnosis. If you are worried, contact your doctor.
What comes next
Coming next: Week 23
In the coming week, movement, gestures and early communication may continue developing as the first birthday approaches.
You may notice
- Steadier sitting with support
- Passing toys from hand to hand
One safety reminder
Keep small objects out of reach as grabbing improves.
One play idea
Offer a safe texture basket to squeeze and mouth.
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Helpful for this stage
Frequently asked questions
Is a 22-week-old baby ready to start solid foods?
Usually not quite. The WHO and most paediatric bodies suggest starting complementary foods at around 6 months, guided by readiness signs — steady head control, sitting with support, interest in food and losing the tongue-thrust reflex. If you think your baby is ready earlier, check with your paediatrician first.
What milestones are typical for a 22-week-old baby?
Common ones include rolling in at least one direction, pushing up on the arms in tummy time, reaching and grabbing, mouthing objects, laughing and stringing vowel sounds together. Ranges are wide, so a baby who hasn't done all of these can still be developing typically.
How much should a 5-month-old sleep?
Many babies this age get roughly 14–15 hours across a night stretch plus about three naps, but there is huge variation. Focus on awake windows and a calm wind-down rather than a fixed total, and always start sleep on the back on a firm, flat surface.
My 22-week-old isn't rolling yet — should I worry?
Not on its own. Rolling appears across a broad window and plenty of babies focus on other skills first. Keep offering supervised tummy time and mention it at your next check-up if you notice several skills lagging or a skill that has disappeared.
Why does my 5-month-old put everything in their mouth?
Mouthing is how babies explore texture and shape at this age, and it also soothes early teething. Keep small objects and anything that could be a choking hazard well out of reach, and offer safe, large teethers to mouth instead.
How can I support my 22-week-old's development?
Everyday interaction does most of the work: face-to-face talking and pausing for a reply, supervised tummy time, safe objects to reach for and mouth, and simple games like peekaboo. You don't need special toys — responsive attention matters more.
Sources & references
Formal milestone and safety guidance comes from the organisations below. Week-level framing is ParentVibes's editorial interpretation — none of these organisations publishes a specific “week 46” standard.
Infant and young child feeding
Supports: Complementary feeding from ~6 months
Visit source →A parent's guide to safe sleep (HealthyChildren.org)
Supports: Safe sleep recommendations
Visit source →Learn the Signs. Act Early. — developmental milestone checklists
Supports: Month-based milestone framework (not week-by-week)
Visit source →Indian Academy of Pediatrics — immunisation
Supports: Indian immunisation guidance
Visit source →Medically reviewed by Dr. Prachi, Physician · Last reviewed July 9, 2026
Reviewed for developmental, feeding, sleep and general-health accuracy. General information only — not a substitute for advice from your own paediatrician.