Baby Sleep

Baby sleep can be one of the hardest parts of early parenthood, especially when you are tired enough to want a clear answer about what your baby should be doing. The reality is that babies vary enormously. Some sleep in longer stretches, some wake frequently, and their patterns change as they grow.

Rather than aiming for a perfect sleep schedule, focus first on safer sleep and getting to know your baby’s own pattern. A simple bedtime routine may help create familiar cues as your baby gets older, but waking during the night is normal for babies and does not mean you are doing something wrong.

If sleep is difficult right now, it is worth separating two questions: is your baby sleeping safely, and is the current pattern manageable for your family? The first has clear safety guidance. The second may take patience, support and adjustments as your baby develops.

What is normal for baby sleep?

There is a wide range of normal baby sleep.

NHS guidance explains that some babies sleep much more than others. Some sleep in short bursts, while others sleep for longer periods. Their sleep patterns also change with age.

Newborns generally spend more time asleep than awake, but their sleep is often spread across the day and night. They wake because they need feeding and do not yet follow the same day and night pattern as adults.

As babies grow, they may begin sleeping for longer stretches at night. That does not happen at exactly the same age for every baby.

This is why comparing your baby’s sleep with another baby’s can be particularly unhelpful. Two healthy babies of a similar age can have very different sleep patterns.

Sleep can also change after you thought you had settled into a routine. Teething, illness, hunger and developmental changes can all affect how a baby sleeps.

A difficult week does not necessarily mean the routine you were using has stopped working forever.

How much sleep does a baby need?

The amount of sleep babies need changes as they grow, and individual babies vary.

NHS Best Start in Life guidance says newborns generally sleep a lot, although total sleep can vary considerably. Some may sleep for around eight hours across 24 hours while others may sleep for up to around 18 hours.

From around three to six months, babies may begin needing fewer night feeds and some can sleep for longer stretches. From six to 12 months, some babies may sleep for up to 12 hours at night, although hunger, teething and other factors can still interrupt sleep.

These figures are averages and examples, not targets your baby has to meet.

The more useful question is often whether your baby’s sleep, feeding and general wellbeing seem appropriate for them. If you are worried that your baby is sleeping unusually little or unusually much, is difficult to wake, or has had a significant change in their normal behaviour, speak to a healthcare professional.

Make safer sleep the priority

There are many opinions about how babies should sleep. Safer sleep guidance is different because it is designed to reduce the risk of sudden infant death syndrome, known as SIDS.

The NHS advises that the safest place for your baby to sleep during the first six months is in a cot or Moses basket, on their back, in the same room as you.

Your baby’s mattress should be firm, flat and waterproof.

Keep the sleep space clear. The NHS advises against cot bumpers, pillows and loose bedding, as well as sleep pods or nests with raised or cushioned areas.

If you use a baby sleeping bag, it should fit properly around the shoulders so your baby’s head cannot slip inside it. Choose an appropriate tog for the room temperature and follow the manufacturer’s instructions.

If you use a blanket instead, NHS guidance recommends placing your baby with their feet near the foot of the cot or Moses basket and tucking the blanket in firmly no higher than their shoulders.

The safest sleep space does not need to be elaborate. In fact, simpler is usually better.

Always put your baby to sleep on their back

The NHS recommends placing babies on their backs for sleep.

You may hear conflicting advice from relatives or see babies sleeping differently on social media, but current safer sleep guidance should take priority over older parenting practices.

If you are worried that your baby has a medical condition that affects how they should be positioned, speak to an appropriate healthcare professional rather than changing their sleep position yourself.

Safe sleep advice can change as evidence develops, so it is sensible to check current NHS guidance rather than relying on instructions you were given years ago or advice intended for another child.

Keep your baby comfortably cool

Overheating can increase the risk of SIDS, so keeping your baby at a comfortable temperature is part of safer sleep.

The NHS gives guidance on choosing sleeping bags according to room temperature and tog rating. The Lullaby Trust recommends a room temperature of 16°C to 20°C for babies.

A room thermometer can be useful because it is difficult to judge temperature accurately by how the room feels to an adult.

Avoid automatically adding extra layers because you feel cold yourself. Check current guidance for clothing and bedding based on the room temperature and the type of bedding or sleeping bag you are using.

If you are unsure what your baby should wear to sleep during particularly hot or cold weather, use current NHS or Lullaby Trust advice rather than adding layers by guesswork.

What about co-sleeping?

Many parents find themselves thinking about bed-sharing, particularly during periods of frequent waking and feeding.

The NHS says that it is always safer for your baby to sleep in their own cot or Moses basket in the same room as you. It also provides guidance for parents who may share a bed with their baby so that they understand situations in which co-sleeping is particularly unsafe.

The NHS advises never co-sleeping if you are extremely tired, if your baby has a fever or signs of illness, or if your baby was born prematurely or had a low birthweight.

You should also not co-sleep if you or your partner have been smoking, drinking alcohol, taking recreational drugs or taking medication that causes drowsiness.

Falling asleep with a baby on a sofa or chair is particularly dangerous.

If there is any possibility that you may share a bed with your baby, read the full current NHS safer sleep guidance in advance. Knowing the risks before you are exhausted at 3am is far more useful than trying to look them up when you can barely keep your eyes open.

Can a bedtime routine help?

A simple bedtime routine can help create a calm and familiar transition towards sleep.

NHS guidance suggests that a routine might include a bath, changing into night clothes and a fresh nappy, dimming the lights, reading a story, having a cuddle or singing a lullaby.

It does not need to be long or complicated.

You might choose three or four quiet things that work naturally in your household and repeat them in roughly the same order. The routine can change as your baby grows.

A bedtime routine is not a guarantee that your baby will fall asleep immediately or stay asleep all night. Babies still wake for feeding, comfort and other needs.

Think of the routine as a familiar signal that bedtime is approaching rather than a technique that your baby has to respond to perfectly.

Helping your baby learn the difference between day and night

Newborns do not arrive understanding that adults prefer long stretches of sleep at night.

The NHS suggests making daytime and night-time feel different.

During the day, you can open the curtains, interact with your baby and allow ordinary household noise around them.

At night, keeping lights low, voices quiet and interaction calmer can help create a different atmosphere. Feed and change your baby as needed, but you do not have to turn every night waking into playtime.

Over time, your baby may gradually become more accustomed to the rhythm of day and night.

Again, this is not an instant sleep solution. It is simply one gentle way of helping your baby experience the difference between daytime activity and night-time calm.

What if your baby only sleeps while being held?

Many parents discover that their baby seems deeply asleep in their arms and suddenly wide awake the moment they are placed in the cot.

The NHS notes that this is very common in the early weeks. Babies often want to be close to their parents and may fall asleep while being held.

You do not need to interpret this as a bad habit or a sign that you have already made a mistake.

The important safety point is that if you are going to sleep yourself, your baby should be returned to their safer sleep space.

If you are becoming so tired that you are worried you may accidentally fall asleep while holding your baby, ask someone to take over if possible and review safer sleep guidance, including advice about sofas, chairs and bed-sharing.

Night waking is normal

The phrase “sleeping through the night” can create unrealistic expectations.

NHS guidance explains that babies have different sleep cycles from adults and waking during the night is normal. Some babies sleep for longer periods earlier than others.

Your baby’s reasons for waking may change too. A newborn may need frequent feeds. An older baby may wake because of hunger, teething, illness or changes in their normal sleep pattern.

Respond to what your baby needs rather than assuming every waking needs to be eliminated.

If night waking suddenly becomes much more frequent and your baby seems uncomfortable or unwell, consider whether there may be something else going on and seek advice if you are concerned.

Sleep changes do not mean you have failed

Baby sleep is rarely a straight line.

You may have a period of easier nights followed by frequent waking again. Your baby’s naps may change. A bedtime that worked beautifully last month may suddenly stop fitting their day.

NHS guidance notes that babies’ sleep patterns change as they grow.

That means routines sometimes need to change too.

Try to avoid treating every difficult night as a problem you have created. Look at what has changed, keep safer sleep consistent and adjust the flexible parts of your routine if they no longer seem to suit your baby.

If sleep difficulties persist and you are unsure what to change, your health visitor can offer advice.

Coping when you are exhausted

Baby sleep advice often focuses entirely on the baby, but parental exhaustion matters too.

The NHS acknowledges that disturbed sleep in the first weeks and months can leave parents feeling physically and emotionally drained.

Rest where you realistically can.

If you have a partner, share the parts of night-time care that can be shared. Depending on how your baby is fed, that might mean taking turns with bottles, nappies, settling or early-morning care.

If friends or relatives offer practical help, consider giving them a useful job. Someone preparing dinner, doing a food shop or watching your baby while you rest may be more valuable than another piece of baby equipment.

Non-essential household jobs can wait.

If tiredness is affecting your mood or ability to cope, tell somebody. Your GP, health visitor or another healthcare professional can help you work out what support you need.

When to get professional advice

Speak to your health visitor or GP if you are concerned about your baby’s sleep, if their sleep pattern changes significantly without an obvious reason, or if sleep difficulties are becoming very hard for your family to manage.

Seek medical advice promptly if unusual sleepiness comes with other signs that your baby may be unwell, particularly if they are difficult to wake, not feeding normally, having breathing difficulties or behaving very differently from usual.

If you are unsure whether your baby needs urgent medical attention, NHS 111 can advise you. Call 999 in a life-threatening emergency.

For safer sleep questions, use current NHS guidance and recognised safer sleep information such as The Lullaby Trust. If your baby has a medical condition or was born prematurely, ask your healthcare team whether you need any individual sleep advice.

And if exhaustion is affecting your own physical or mental wellbeing, speak to your GP or health visitor. Parental sleep deprivation can be difficult, and you do not have to wait until you feel unable to cope before asking for support.