Toddler health and development

Safe sleep

Sweet dreams: Safe sleep tips for parents of 2 to 4-year-olds

As your little one grows from a toddler into a preschooler, sleep continues to play a vital role in their development. But with newfound independence, bedtime can become a battleground - and safety remains just as important as it was in the baby years. Whether you're transitioning from a cot to a bed or navigating night-time routines, here’s how to ensure your child sleeps safely and soundly.

Sleep environment: Safe and snug

By age 2, many children are ready to move from a cot to a toddler bed or low single bed. Here’s what to keep in mind:

  • bed rails: Use guard rails to prevent falls, especially in the early weeks of transition
  • mattress matters: Ensure the mattress is firm, flat, and fits snugly in the bed frame
  • no pillows under 2: After age 2, a small, firm pillow can be introduced if needed
  • avoid heavy bedding: Use a lightweight duvet or blanket. Keep soft toys to a minimum - no more than one or two

Night-time safety

Toddlers are curious and mobile. To keep them safe overnight:

  • room-proofing: Secure furniture to walls, cover sockets, and remove choking hazards
  • monitor access: Use stair gates if your child can open doors and wander at night
  • temperature check: Keep the room between 16–20°C. Use a room thermometer if needed
  • lighting: A dim nightlight can help ease fears and prevent trips if your child gets up

Sleep routine: Calm and consistent

A predictable bedtime routine helps toddlers feel secure and ready for sleep:

  • wind-down time: Start with quiet activities like reading or bath time
  • consistent schedule: Aim for the same bedtime and wake-up time daily, even on weekends
  • avoid screens: Turn off tablets and TVs at least an hour before bed
  • comfort object: A favourite teddy or blanket can help ease separation anxiety

What to avoid

Even as toddlers grow, some sleep risks remain:

  • no co-sleeping: NHS guidance advises against bed-sharing with toddlers due to risk of falls and disrupted sleep
  • no loose cords or strings: Keep blinds, monitor cords, and drawstrings out of reach
  • no bunk beds under 6: Children under 6 should not sleep on the top bunk due to fall risk

When to seek help

If your child struggles with sleep - frequent night waking, resistance at bedtime, or signs of sleep apnoea - don’t hesitate to speak to your GP or health visitor. Support is available through:

Final thoughts

Safe sleep for toddlers isn’t just about avoiding hazards - it’s about creating a calm, secure space where your child can rest and recharge. With a little planning and consistency, bedtime can become a cherished part of your daily rhythm. And remember: every child is different. Trust your instincts, ask for help when needed, and celebrate the small wins - like that first full night’s sleep!