Quick Answer
Tummy time is the practice of placing your baby on their stomach while they are awake and supervised. It is one of the most important activities you can do with your newborn, building the neck, shoulder, and core strength that underpins rolling, sitting, crawling, and eventually walking. It also helps prevent flat spots on the back of the head (positional plagiocephaly), which have become more common since the Back to Sleep campaign rightly moved babies onto their backs for sleep. Tummy time should begin from the first day home from hospital and be built up gradually over the first months.
Why Tummy Time Matters
Strength and Motor Development
When your baby is on their tummy, they must work against gravity to lift their head, which builds the neck and upper body strength that is foundational for all subsequent gross motor milestones:
- Head control (typically established by 3 to 4 months)
- Rolling from front to back and back to front (typically 4 to 6 months)
- Sitting independently (typically 6 to 8 months)
- Crawling (typically 7 to 10 months)
- Pulling to stand and walking (typically 9 to 12 months)
Babies who have insufficient tummy time often reach these milestones later and may show asymmetries in muscle development that require physiotherapy to address.
Head Shape
Because babies now spend the majority of their sleep time on their backs (as recommended for safe sleep), the back of the skull can flatten if babies also spend most of their awake time on their backs. Tummy time distributes pressure away from the back of the skull and helps maintain a rounder head shape. Positional plagiocephaly (flat head syndrome) is largely preventable with adequate tummy time and position variation during awake periods.
Sensory Development
Tummy time gives your baby a completely different sensory experience from lying on their back. They experience different visual perspectives, different proprioceptive input (the sense of where their body is in space), and different tactile sensations from the surface beneath them. This variety of sensory experience supports neurological development.
When to Start
Tummy time can begin from the first day home from hospital, as long as your baby's umbilical cord stump has not fully healed (in which case, tummy time on a slightly elevated surface such as your chest is more comfortable). There is no need to wait until a specific age. Starting early, even for just a minute or two at a time, establishes the habit and helps your baby adapt to the position before they develop strong opinions about it.
How Much Tummy Time Does My Baby Need?
- Newborn to 1 month: 2 to 3 short sessions per day, 1 to 2 minutes each. Build up gradually as your baby tolerates it
- 1 to 2 months: Aim for a total of 10 to 15 minutes per day, spread across multiple sessions
- 3 to 4 months: Aim for 20 to 30 minutes per day in total. By this age, many babies are beginning to enjoy tummy time as their strength improves
- 4 months onwards: As much as your baby tolerates. By 4 to 5 months, many babies can sustain longer tummy time sessions and begin to push up onto extended arms
How to Make Tummy Time More Enjoyable
Many babies dislike tummy time initially, particularly in the first few weeks when they have very little neck strength and find the position effortful and frustrating. These strategies can help:
- Start on your chest: Lying your baby tummy-down on your chest while you recline is a gentle introduction to the position. Your heartbeat, warmth, and face provide reassurance while your baby works on lifting their head
- Use a rolled towel or tummy time pillow: Placing a small rolled towel or purpose-made tummy time pillow under your baby's chest reduces the effort required to lift the head and makes the position more manageable for young babies
- Get down to their level: Lie on the floor in front of your baby and make eye contact. Your face is one of the most motivating things in your baby's world and will encourage them to lift their head
- Use a mirror: A baby-safe mirror placed in front of your baby during tummy time is highly engaging. Babies are fascinated by faces, including their own reflection
- Time it well: Tummy time is most successful when your baby is awake, alert, and not hungry or overtired. Avoid tummy time immediately after a feed to reduce the risk of spitting up
- Keep sessions short and frequent: Multiple short sessions throughout the day are more effective and more enjoyable than one long session. End the session before your baby becomes distressed
Tummy Time Is Not Sleep Time
Tummy time must always be supervised and should only happen when your baby is awake. Never leave a baby unattended on their tummy and never allow a baby to sleep on their tummy. The safe sleep position is always on the back, for every sleep, until 12 months.
When to Check In With Your Pediatrician
Speak to your pediatrician if:
- Your baby consistently refuses tummy time and cannot be settled in the position even briefly by 2 to 3 months
- Your baby shows a strong preference for turning their head to one side during tummy time, which may indicate tightness in the neck muscles (torticollis)
- You notice a flat spot developing on the back or side of your baby's head
- Your baby is not lifting their head during tummy time by 3 to 4 months
Key Takeaway
Tummy time builds the neck, shoulder, and core strength that underpins all gross motor development and helps prevent flat head syndrome. Start from day one, keep sessions short and frequent, get down to your baby's level to encourage head lifting, and build up gradually to 20 to 30 minutes per day by 3 to 4 months. Tummy time is always supervised and awake only; the safe sleep position remains on the back.
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This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your pediatrician or a qualified healthcare provider with questions about your baby's health.