Month 3-4: Finding Their Voice
What you might notice:
- Smiles socially (at YOU — not just gas)
- Holds head steady when supported upright
- Reaches for objects (may not grab successfully yet)
- Laughs and squeals
- Begins to roll from tummy to back
- Discovers their hands — stares at them, puts them in their mouth
- May start sleeping longer stretches at night (but many don't — both are normal)
How you can support them:
- Play mats with dangling toys (reaching practice)
- Mirrors — babies love looking at faces, including their own
- High-contrast black and white images (their vision is still developing)
- Lots of face-to-face time and conversation
Month 5-6: On the Move
What you might notice:
- Sits with support, possibly without
- Transfers objects between hands
- Babbles consonant sounds (ba, da, ma)
- Shows interest in your food (may be ready for weaning — NHS recommends around 6 months)
- May begin commando crawling or rocking on hands and knees
- Stranger anxiety may start (cries when held by unfamiliar people)
Weaning signs (NHS guidance — around 6 months):
- Can sit up and hold their head steady
- Can coordinate eyes, hands, and mouth to look at, pick up, and eat food
- Can swallow food rather than pushing it back out
The NHS recommends waiting until around 6 months to start weaning. Before this, breast milk or formula provides everything they need. When you do start, you can do baby-led weaning (finger foods), traditional purees, or a combination. There's no single right way.
Month 7-8: Little Explorer
What you might notice:
- Sits independently and confidently
- Picks up small objects with pincer grip (thumb and forefinger)
- Responds to their own name
- Separation anxiety may intensify (completely normal and healthy — it means they're securely attached)
- Pulls to standing using furniture
- May start "cruising" (walking while holding onto furniture)
- Understands simple cause and effect (drops toy, watches it fall, looks at you)
Month 9-10: The Communicator
What you might notice:
- Points at things they want or find interesting
- Waves bye-bye (may need to see you do it many times first)
- Understands "no" (doesn't mean they'll listen — that's developmentally appropriate)
- Cruises along furniture with confidence
- May say "mama" or "dada" with meaning (or may not — both normal)
- Enjoys simple games like peek-a-boo and pat-a-cake
- Shows preferences for certain toys, foods, or people
Month 11-12: Nearly There
What you might notice:
- First steps (any time between 9 and 18 months is considered normal by the NHS)
- Uses 1-3 words with meaning
- Drinks from a cup with help
- Claps hands
- Looks for hidden objects (object permanence is established)
- May show interest in stacking, posting, and simple puzzles
- Develops strong food preferences (and may refuse things they previously ate — normal)
When to Speak to a Professional
Most developmental variation is completely normal. But trust your instincts. Speak to your health visitor or GP if by 12 months your baby:
- Doesn't respond to their name
- Doesn't make eye contact
- Doesn't babble or make sounds
- Doesn't point or wave
- Has lost skills they previously had
- Seems unusually floppy or stiff
- Doesn't bear weight on their legs when held upright
Remember: Raising a concern is never wrong. Health visitors are there to support you, not judge you. Early identification of any additional needs leads to better outcomes. You're not being paranoid — you're being a good parent.
Helpful Resources
- NHS Start4Life: nhs.uk/start4life — official guidance on baby development, feeding, and sleep
- Health Visitor: You're entitled to health visitor support until your child is 5. They offer home visits, clinic appointments, and phone advice
- NHS 111: Call 111 for non-emergency health concerns about your baby
- PANDAS Foundation: 0808 196 1776 (Mon-Fri 10am-5pm) for perinatal mental health support
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