The thing about a head preference is that it rarely announces itself as a concern. It shows up as a collection of small things that are easy to explain away: one feed always goes more smoothly, your baby settles with their face turned to the same side, or every photo you take seems to catch them looking in exactly the same direction.

Your baby may be happy, feeding well and growing beautifully, which is why this can sit in the back of your mind for a while before you ask about it. Then somebody mentions torticollis or a flat spot, somebody else tells you that babies simply have preferences, and you are left trying to decide whether this is something to watch or something you should be doing something about.

The question is not really whether your baby has a favourite side. Many babies do. The more useful question is whether they can comfortably choose the other one. A baby who can turn fully both ways but happens to prefer one direction is different from a baby whose neck makes one of those directions genuinely harder.

You are not expected to know which one you are looking at, and you have not created the preference by carrying, feeding or settling your baby in the way that works. You have noticed something useful. That is where the conversation should begin.

A head preference means your baby regularly turns or tilts their head to one side. When they can still move fully and comfortably in both directions, it may be a preference rather than a restriction. When one direction is limited by tightness in a neck muscle, most often the sternocleidomastoid muscle, it may be congenital muscular torticollis.

It is worth having this assessed when your baby cannot comfortably turn both ways, keeps their head tilted, feeds much more easily on one side or is developing a flat spot. Earlier assessment tends to make care more straightforward when a restriction is present. A head tilt that appears suddenly, especially with fever, vomiting, unusual eye movements, significant pain or a change in alertness, is a different situation and needs prompt medical assessment.

What does a baby head preference look like?

The most useful place to start is not by trying to test your baby’s neck. It is by paying attention to what happens during an ordinary day, because that is usually where the pattern is clearest.

You may notice that your baby:

• rests with their head turned the same way most of the time
• follows you with their eyes instead of turning their head
• turns easily towards one shoulder but resists the other direction
• keeps one ear closer to one shoulder, even when looking straight ahead
• feeds comfortably on one breast or in one bottle-feeding position but fusses on the other side
• struggles to settle their head in the middle in a car seat or stroller
• dislikes tummy time or repeatedly rolls out of it in the same direction
• has a flat area developing on one side or at the back of the head

A turning preference and a head tilt are not quite the same thing. A turning preference means your baby looks more easily towards one shoulder. A tilt means one ear stays closer to one shoulder, even while your baby is looking ahead. Some babies have one without the other, and some have both.

If the difference comes and goes, a short video during a feed, floor time or diaper change can be more useful than repeatedly checking the movement yourself. It shows your practitioner what you have been seeing at home, even if your baby chooses the appointment itself to demonstrate perfect movement in both directions.

What is torticollis in babies?

Torticollis is one of those words that sounds much larger than the baby sitting in front of you. It simply describes a head that is being held in a tilted or turned position. In young babies, the most common type is congenital muscular torticollis, which is present at birth or becomes noticeable during the first weeks of life.

It often involves tightness or shortening in one sternocleidomastoid muscle. This long muscle runs from behind the ear to the collarbone and breastbone. When it is tighter on one side, a baby may tilt their head towards that side and prefer to look in the opposite direction.

Not every baby who looks one way has muscular torticollis. Some babies have a postural preference without any muscle tightness, while a much smaller number of persistent head tilts relate to vision, hearing, the bones of the neck or neurological factors. This is why a generic stretch from the internet is not a particularly useful place to begin. The movement needs to be understood before the plan can make sense.

Some babies with muscular torticollis have a small, firm thickening in the neck muscle. It can feel alarming when you find it, but it may be a benign sternocleidomastoid mass associated with torticollis. Any lump in a baby’s neck should still be examined by a qualified healthcare provider rather than identified at home.

Why does my baby only turn their head one way?

Parents almost always want to know what they did to cause this. Usually, the answer is nothing. A head preference may begin with the position your baby spent time in before birth, the amount of room available late in pregnancy or the physical demands of delivery. Breech positioning, a multiple pregnancy and an assisted delivery are among the things a practitioner may ask about, but plenty of babies with a head preference have none of them.

After birth, a small preference can become more established simply because babies repeat what feels easiest. Safe sleep requires placing babies on their backs for every sleep, and that advice does not change when a baby has torticollis or a flat spot. However, if your baby always turns the same way while lying on their back, the same part of the head receives pressure again and again.

Feeding and carrying can give your baby more time in the direction they already prefer, but that is not the same as causing it. Of course you use the side where your baby latches, settles and stays asleep. Nobody needs another rule added to the newborn weeks. We are simply looking for a few realistic moments in the day when the other direction can become more comfortable too.

How are torticollis and a flat head connected?

A baby’s skull is soft enough to accommodate rapid brain growth. When the same area rests against a surface for long periods, that pressure can change the shape of the head. A flat area on one side is often called positional plagiocephaly, while flattening across the back may be called brachycephaly.

The neck and the head shape are not two separate stories. When a baby turns the same way most of the time, more pressure falls on the same part of the skull. Once a flat spot begins to form, that position can become even easier to rest in, which strengthens the preference that started it. This is why care looks at movement and head shape together.

To look at your baby’s head shape, stand safely above them while another adult holds them or look down while they rest on your lap. Notice whether the back of the head is even, whether one ear sits farther forward and whether the forehead looks more prominent on one side. Head shape varies naturally, so you do not need to measure or grade it yourself. If you can see a change or are unsure, bring it up with your baby’s primary care provider or a paediatric practitioner.

A flat spot does not automatically mean your baby will need a helmet. The next step depends on your baby’s age, head shape, neck movement and whether the flattening is improving or continuing to change. What should not change is safe sleep. Continue to place your baby on their back for every sleep on a firm, flat sleep surface, following Health Canada’s safe sleep guidance, and keep tummy time supervised while your baby is awake.

Will my baby grow out of a head preference?

Some mild positional preferences do improve as babies gain strength, spend more time moving on the floor and become interested in looking both ways. A true restriction in neck movement is less likely to change through waiting alone.

This is where “wait and see” becomes difficult, because a preference and a restriction can look almost identical while your baby is sleeping. A practitioner is looking at the movement itself: how far the neck turns, whether it is comfortable, whether the tilt remains at rest, how your baby uses both sides of their body and whether the head shape is changing.

Early does not mean urgent, and it certainly does not mean that something is wrong with your baby. It simply means that you do not have to spend the next few months wondering. Sometimes peace of mind is reason enough for an assessment.

What can I do at home?

The internet can turn a head preference into a full-time rehabilitation program remarkably quickly. It does not need to become one. The most useful changes fit into things you are already doing and give your baby more chances to choose the harder direction for themselves.

Offer short, frequent tummy time opportunities

Tummy time builds the neck, shoulder and trunk strength babies use to turn, roll and explore, but it does not have to begin as a long session on the floor. Chest to chest while you recline counts. So does time across your lap or supported over a small rolled towel while you stay close. A few comfortable minutes repeated through the day are much more useful than twenty unhappy minutes that everyone dreads.

Give your baby a reason to look towards the side they use less

Your face and voice are usually more interesting than any toy. During supervised awake time, place yourself on the side your baby uses less and give them time to find you. We are looking for a turn they choose, not a position you hold them in.

Change sides during everyday care

Alternate the arm you use for bottle feeding or carrying when it is practical, and approach the change table from the side your baby uses less sometimes. You do not have to sacrifice a feed that is working just to make things symmetrical. If one breast or bottle-feeding position is consistently difficult, a lactation consultant can help protect the feed while a paediatric practitioner looks at whether neck movement is part of the problem.

Make room for free movement

Car seats are for safe travel, and sometimes a bouncer is how you manage to make lunch. This is not about removing every useful piece of baby equipment. When you can, balance that supported time with supervised play on a firm surface where your baby can move their head and body freely.

Do not force the neck

The one thing we would not recommend is pushing through resistance. Do not hold your baby’s head in a position they are fighting or copy a stretching routine without knowing which movement is limited and why. If stretching belongs in your baby’s plan, you should be shown exactly how to do it gently, how often it is actually needed and what your baby’s response is telling you.

When should I have my baby assessed?

Book a routine assessment or speak with your baby’s primary care provider if:

• your baby consistently looks or tilts to one side
• one direction feels clearly more limited than the other
• your baby becomes upset whenever they turn one way
• feeding is consistently more difficult on one side
• a flat area is developing or becoming more noticeable
• your baby uses one side of their body differently during play
• you feel a firm area or lump in the neck
• you have tried positioning changes and the preference is not improving
• you are simply unsure whether what you are seeing is within normal variation

A small concern does not have to become a large one before it deserves an appointment. If the difference is already clear, you do not need to wait until six or eight weeks to mention it. Current congenital muscular torticollis guidance supports early screening and referral when an asymmetry is identified.

When does a head tilt need prompt medical care?

Seek prompt medical advice if a head tilt appears suddenly, follows an injury, begins for the first time later in infancy or comes with any of the following:

• fever or obvious illness
• significant pain, neck stiffness or swelling
• vomiting or difficulty swallowing
• unusual eye movements or difficulty tracking
• weakness, unusual muscle tone or a change in movement
• unusual sleepiness, reduced alertness or a marked change in behaviour

These signs are not the usual picture of congenital muscular torticollis and should be medically assessed rather than treated at home. If your baby seems seriously unwell, seek urgent care.

Where should I start: paediatric physiotherapy, chiropractic or osteopathy?

Families already have enough decisions to make in the early months. Finding the right appointment should not become one more thing you have to research after your baby finally goes to sleep.

For a persistent head preference or suspected congenital muscular torticollis, pediatric physiotherapy is usually the clearest first appointment. A pediatric physiotherapist can assess neck movement, head position, strength, head shape and the way your baby is beginning to use both sides of their body, then build a plan around active movement, positioning, play and gentle stretching when it is appropriate.

Sometimes feeding is the first place the preference becomes obvious. Sometimes it is the flat spot, the dislike of tummy time or the feeling that rolling only seems to happen in one direction. Those concerns do not need to be kept in separate lanes at Oona. Our practitioners work closely together, so if lactation support, chiropractic care, osteopathy or another medical opinion would add something useful, that conversation can happen without leaving you to connect every piece yourself.

Oona also offers paediatric chiropractic care in Toronto and Newmarket and paediatric osteopathy in Toronto. These appointments use gentle approaches suited to babies and begin with an assessment. They do not replace medical assessment when the history or examination suggests that something else may be contributing.

If you would like to know who may be involved before you book, you can learn more about Carmen Alina Ene, Paediatric and Orthopaedic Physiotherapist, Dr. Julia Geisel, Adult and Paediatric Chiropractor, and Cebi Ndlangamandla, Osteopathic Manual Practitioner. The first appointment still begins with your baby, not with a prewritten plan.

What happens at the first appointment?

The first visit is not about giving your baby a label. It is about answering the question that brought you in: are we looking at a preference, a restriction or something that needs a different kind of assessment?

Your Oona paediatric practitioner will ask about pregnancy, birth, feeding, sleep, floor time and what you have noticed at home. Depending on the discipline and your baby’s needs, the appointment may include:

• observing your baby at rest and during play
• checking active and passive neck movement in both directions
• looking at head tilt, head shape and ear position
• assessing how your baby uses both sides of their body
• reviewing tummy time, carrying and feeding positions
• screening for signs that require referral to your baby’s physician or another provider
• giving you a realistic home plan that fits into the day you are already having

You should understand what your practitioner noticed, what you can do at home and what you are watching for next. If the assessment does not look like straightforward muscular torticollis, we will explain why and help you find the medical or allied health support that makes more sense. Being multidisciplinary only matters if it prevents families from being bounced around. That is the part that should feel easier.

We offer paediatric care at:

• Oona Toronto: 656 The Queensway, Toronto, Ontario
• Oona Newmarket: 1100 Gorham Street, Unit 11C, Newmarket, Ontario

No referral is needed to book paediatric physiotherapy or chiropractic care at Oona. Coverage depends on your extended health plan.

Choose the easiest next step

If you already know that your baby needs a paediatric physiotherapy assessment, you can book one directly. If the feed, the neck and the head shape all feel connected and you are not sure which part to start with, use the Care Navigator call. Tell us what you are seeing in ordinary language and we will help you choose the appointment that makes the most sense. You do not need a diagnosis, a referral or a perfectly organized explanation first.

Frequently asked questions

Why does my baby only look one way?

Your baby may look one way because that position has become familiar or because turning the other way is less comfortable. The difference between a positional preference and torticollis is usually whether the neck has full, comfortable movement in both directions.

What is congenital muscular torticollis?

Congenital muscular torticollis is a postural condition identified at birth or in early infancy, usually involving tightness or shortening in one sternocleidomastoid muscle. It can cause a head tilt towards one side and a preference for looking towards the other.

At what age should infant torticollis be treated?

Infant torticollis should be assessed when it is first identified, rather than waiting for a particular age. Current paediatric physiotherapy guidance supports early referral because babies who begin care earlier generally improve more quickly and need care for less time than babies whose restriction has been present for longer.

Can a 2 month old have torticollis?

Yes. Congenital muscular torticollis is often noticed at birth or during the first few months. At 2 months, you may notice a consistent turning preference, a head tilt, feeding that works better on one side or a flat spot beginning to develop. Those are all reasonable concerns to bring to your baby’s primary care provider or a paediatric physiotherapist.

Will my baby grow out of torticollis?

A mild positional preference may improve as your baby gains strength, spends more time moving freely and begins turning towards both sides. If the neck does not move fully and comfortably in both directions, waiting alone is less likely to change the restriction. An assessment can help you understand which situation you are seeing.

Does torticollis cause a flat head?

Torticollis can contribute to positional plagiocephaly because a baby who prefers one direction rests on the same part of the skull more often. Once a flat area develops, that position may become even easier to settle into. Care therefore looks at neck movement and head shape together, rather than treating them as unrelated concerns.

Can torticollis affect breastfeeding or bottle feeding?

Yes. Limited or uncomfortable neck movement can make one breast or bottle-feeding position noticeably harder because your baby has to turn or tilt differently on each side. When that difference is consistent, feeding support can help protect the feed while a paediatric practitioner assesses whether neck movement is contributing.

Is tummy time good for torticollis?

Supervised tummy time while awake helps babies build neck, shoulder and trunk strength and reduces time spent with pressure on the back of the head. Start with short, comfortable attempts and ask a paediatric physiotherapist for modifications if your baby strongly resists it.

Should I reposition my sleeping baby’s head?

Continue placing your baby on their back for every sleep. During supervised awake time, encourage active turning in both directions and offer tummy time. Ask your healthcare provider for individualized advice rather than using sleep positioners or devices, which are not recommended for routine infant sleep.

Can torticollis come back after treatment?

Some asymmetry can reappear during periods of rapid growth or new motor development. Continue with the home plan your practitioner has recommended, and arrange a reassessment if the head tilt, movement restriction or preference for using one side begins to return.

Do I need a referral for paediatric physiotherapy in Ontario?

No referral is required to book paediatric physiotherapy at Oona in Toronto or Newmarket. Some extended health insurance plans may still ask for a physician’s referral before reimbursing the appointment, so it is worth checking the details of your own plan before you book.

You do not have to wait until it looks serious

A head preference can feel too small to book an appointment for and too persistent to stop thinking about. That is a difficult place to sit, especially when every feed, nap and photo gives you another opportunity to check whether you are still seeing it.

If your baby is moving comfortably and simply has a favourite side, that is useful to know. If one direction is genuinely harder, knowing that early gives you a practical plan while your baby is still learning these movements for the first time. Neither answer requires the concern to become serious before you ask.

You also do not have to arrive knowing whether this is torticollis, whether the feed and the neck are connected or which practitioner your baby should see. Families should not have to figure care out alone. Tell us what you have noticed, and we can begin there.