Quick answer: Play with a 3-month-old in short bursts while they're fed, awake and alert. Try face-to-face chat and songs, bold black and white pictures, gentle sounds and textures, a toy within reach, and a few minutes of supervised floor or tummy time. Stop when their attention drifts and try again later.

What parents need to know

You are your baby's favourite playmate, the NHS says. It also points out that play takes a lot of a baby's brain and muscle power. A few minutes of your face, your voice and something to look at is plenty for a baby this age.

It all counts as activity. NCT notes that the government recommends at least 30 minutes of physical activity a day for babies under 1. Kicking, grabbing, pushing, pulling and playing with you all count, so several short spells across the day add up.

What babies notice and enjoy around 3 months

By three months, babies begin to turn their head, kick their legs, make eye contact and smile, according to NCT. Colourful mobiles and bold black and white pictures usually catch their attention, and so do shaking rattles and the sound of voices. Above all, they like to watch your face as you sing, read or talk to them.

Sound is a big part of play at this age. From about a month old, babies pause and listen when a sound begins, and by four months they start to show excitement at sounds like music or singing. NCT reports research showing that singing holds a baby's attention for longer than talking alone.

Baby in a floral top and grey trousers lying on black and white high-contrast fabric squares with colourful tags.

Play ideas that fit between a feed and a nap

Pick one or two of these for each awake spell rather than trying them all at once. Swipe through and choose whatever suits the moment.

Swipe or scroll sideways for the next card.

Try this. A black marker pen and a sheet of white paper make a high-contrast picture in seconds, as NCT suggests. Prop it to one side of your baby during floor play.

Supervised floor play and tummy time

Tummy time can start on your chest, with you lying back and your baby tummy to tummy, face to face. The NHS advises doing this only when you're wide awake and unlikely to fall asleep. Once your baby seems happy there, NCT suggests moving to your knees and then to a few minutes on the floor.

If your baby finds it hard to lift their head, roll a towel into a C shape and lay them over it, with the towel under their armpits. Toys or books placed nearby give them a reason to reach out. Only do tummy time when your baby is well and awake, with an adult watching.

Time on their back counts too. The NHS says small babies love wriggling around on the floor, which is good for their muscles, and kicking their legs is part of their daily activity.

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How to tell your baby has had enough

A baby this age won't focus for long, and their attention shifts quickly, the NHS says. Watch their face. They show interest with sounds and expressions, and when those fade it's time to switch to something else or stop.

With tummy time, NCT advises aiming for a few minutes at first and building up as your baby gets happier. If they dislike it, it's fine to stop, go back to your chest or knees, and try again another day. A short spell every day builds tolerance more gently than one long session.

If play ends in crying, NCT says hunger and tiredness are the usual reasons at this age, so a feed or a nap is often the next step.

Keeping play safe

A few habits now cover most of the risks during play at this age.

  • Don't leave your baby alone on a bed or any other surface they could roll off, NCT advises, citing the Child Accident Prevention Trust.
  • Check toy age warnings. If a toy says "Not suitable for children under 36 months", the NHS says not to give it to a baby or toddler under 3.
  • Check toys for sharp edges and small parts, and look for the British Standard kitemark, lion mark or CE mark. Take extra care with secondhand toys and toys from market stalls.
  • Make sure the battery compartment on any electrical toy is secured with a screw. If you think your baby has swallowed a button battery, take them to A&E straight away or call 999.
  • Avoid screen time for babies under 2. If you do use screens, the NHS suggests using them for shared activities that encourage bonding and interaction.

Practical checklist

  • Play when your baby is fed, awake and alert, a few minutes at a time
  • Get face to face and answer the sounds they make
  • Sing the same songs and rhymes each day
  • Put a toy or crinkly sheet within reach during floor play
  • Only do chest or floor tummy time while you're wide awake and watching
  • Check toy age labels and battery compartments before play

Frequently asked questions

Do I need to buy special toys for a 3-month-old?

No. The NHS says play doesn't need to be difficult or expensive. You can use things you already have at home, and your baby will learn more from you than from any toy.

Do feeds and nappy changes count as play?

Yes. The NHS suggests talking and singing in a sing-song voice during feeds so your baby can watch your mouth. At nappy changes, describe what you're doing with the same short words each time, such as "socks off" or "legs up". The repetition helps them learn.

Does it matter if I can't sing?

No. The NHS says babies love the sound of your voice however you sound. A made-up song works as well as a nursery rhyme.

Who can I ask about my baby's development?

Your health visitor. The NHS says the first visits are usually at around 10 to 14 days and again at 6 to 8 weeks, and you can contact your health visiting team for tips and advice whenever you need to.

Sources & further reading

General information, not individual medical advice. Speak to your GP, midwife or health visitor about your baby’s needs.

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