6 Common Baby Sleep Myths Debunked

New parents in Singapore are rarely short on baby sleep advice. Grandparents, friends, and even the average person on the street all seem to have an opinion on how your newborn should be sleeping.

The trouble is that much of this advice is outdated or simply untrue. Some common baby sleep myths can leave parents feeling like they’re doing something wrong when their baby is actually behaving normally!

This article debunks six persistent myths about newborn sleep. You’ll also get practical baby sleep tips that can help you feel more confident as your baby grows.

Myth 1: Babies Should Sleep

Through the Night by a Certain Age

Want a sample of a phrase that can make any tired parent feel like a failure? Here’s one: “Your baby still wakes up in the middle of the night at eight months old?” 

But here’s the truth: there’s no magic age at which every baby suddenly sleeps through the night. 

So now you’re probably thinking, at what age should my baby sleep through the night? There isn’t one universal answer, since some babies naturally sleep in longer stretches earlier, while many continue waking for feeds or comfort well past six months.

Research cited by the Sleep Foundation found that roughly 38% of six-month-olds were still not sleeping through the night, a figure that only dropped to around 28% by their first birthday.

In other words, comparing your baby to a relative's or a friend’s baby will only add unnecessary stress, so focus instead on a rhythm that suits your own family.

Myth 2: Keeping Your Baby Awake Longer Will Help Them Sleep Better

Some parents believe that tiring their baby out during the day leads to a longer, deeper sleep at night. In reality, the opposite tends to happen, as an overtired baby often becomes harder to settle, not easier!

Missing a nap or pushing bedtime later often makes a baby harder to soothe, showing up as more crying and more frequent waking overnight. Rather than clock-watching, look for sleepy cues such as eye-rubbing or yawning. Learn your baby’s age-appropriate wake windows too!

Myth 3: A Later Bedtime Means a Later Morning Wake-Up

It seems logical at first. If you put a baby to bed later, they’ll surely sleep in the next morning.

Unfortunately, that’s not the case. Babies tend to wake according to their internal body clock rather than how many hours have passed since bedtime. 

An overly late bedtime often backfires, since babies put to bed late tend to become overtired and sleep worse overnight rather than better. A consistent, earlier bedtime routine tends to serve babies far better than pushing sleep later in hope of a lie-in.

Myth 4: You Need to Tiptoe Around a Sleeping Baby

Many new parents feel they must tiptoe around the house the moment the baby drifts off. Most babies are actually able to sleep through ordinary household sounds once they get used to them, though.

Complete silence isn’t needed. Sudden and jarring noises may still startle some babies awake, of course.

Every baby is different, so it may be worth gradually finding the noise level your own child settles best with.

Myth 5: Snoring in Babies Is Nothing to Worry About

Occasional light snuffling, especially with a blocked nose, is usually harmless. However, frequent or loud snoring isn’t something to brush off.

Some paediatric ENTs note that the loudness of a baby’s snoring doesn’t reflect how serious the underlying issue is. Unfortunately, it can be an early sign of obstructive sleep apnoea (OSA).

Left untreated, OSA can disrupt oxygen flow during sleep. Over time, it may even affect a child’s behaviour, concentration, and learning.

Raise the issue with your paediatrician if you notice loud snoring, pauses in breathing, gasping, or generally restless sleep. Early assessment can make it easier to identify the cause and treat it.

Myth 6: You Should Never Wake a Sleeping Baby

“Never wake a sleeping baby” is a well-meaning adage, but it isn’t always accurate. Newborns actually need to be woken every two to four hours to feed, for example, at least until they’ve regained their birth weight. This often happens within the first one to two weeks.

Babies with specific feeding or weight-gain targets from their paediatrician may also need scheduled wake-ups for a period. As babies feed well and gain weight steadily, most naturally begin sleeping longer stretches without needing to be roused. 

When unsure, defer to your paediatrician’s guidance over general rules of thumb.

What Actually Helps Babies Sleep Better

Once the myths are cleared away, a few simple habits go a long way:

• A predictable bedtime routine (such as a bath, feed, and dim lights) every night

• Watching for sleepy cues rather than the clock alone

• A calm, comfortably cool room since Singapore’s climate makes overheating possible

• Consistency with routines, even when progress feels slow

For longer, more independent sleep, our piece on Sleep Training 101 walks you through several methods to try from around four months onwards. You may also want to look at our tips to solve babies’ sleep issues for more practical fixes.

When Should You Seek Advice about Your Baby’s Sleep?

Most sleep struggles are simply part of raising a newborn, but a few situations may warrant a chat with your paediatrician:

• Persistent difficulty settling or staying asleep

• Sleep issues affecting feeding or growth

• A nagging sense that something isn’t right

The last one is because you should trust your instinct over unverified tips from others or social media. Have a paediatrician rule out underlying issues properly and offer guidance tailored to your baby.

Every Baby Writes Their Own Sleep Story

At the end of the day, there’s no single formula here. Many of the “rules” parents hear are simply myths in disguise.

Focus on your baby’s individual needs rather than measuring them against anyone else’s. For more guides on newborn care and development, check out the rest of our blog for more advice to help you on your journey through parenthood!