7 Reasons Why Your Baby Wakes at Night

Updated: Oct 28, 2020

1. Sleep Associations

Throughout the night we all (adults and children alike) move through several sleep cycles, fluctuating between light and deep stages of sleep. As adults we have learned how to put ourselves back to sleep when we rouse between sleep cycles. For our babies, this is a skill they must learn.

If your baby relies on an association that requires your help to fall asleep, when they wake, they will look for the same conditions to fall back to sleep. So, if they were held, rocked, bounced or fed to sleep they will cry out for your help. Working on teaching your little one independent sleep skills will mean they can put themselves back to sleep without your help when they rouse.

2. Sleep Regressions

There are several common sleep regressions that occur during your little one’s first two years. We often categorise these regressions by age, although they can occur at any time depending on your baby’s development. Sleep regressions occur due to changes in your little one’s sleep architecture or when they are learning a new skill like crawling, walking, or even social developments like talking and communication.

Babies with healthy sleep habits will pass through these regressions more easily than those who are already overtired or rely on sleep associations to fall asleep.

Find out more about sleep regressions here.

3. Hunger

A hungry baby won’t sleep. Newborn babies might wake up to three times a night to feed which is completely normal. Over the following months their need to feed overnight will decrease. Usually by nine months, if not before, your little one will be able to sleep through the night without waking for a feed.

4. Too Hot or Too Cold

Becoming too hot or too cold overnight can cause your baby to wake. If possible, aim to have your baby’s room at a constant temperature between 18-22 degrees Celsius. Dressing your baby in a sleeping bag is the best option as blankets can be a SIDS risk and are easily kicked off during the night. Put your baby in a suitable tog sleeping bag or swaddle for the season and follow the guidelines for what clothes to dress them in underneath.

5. Teething

Depending on your child’s age and their overall sleep habits, teething pain can interrupt sleep. A baby who is already a ‘good’ sleeper may be less affected when teething. Teething pain will likely only cause a disruption to sleep the day before, the day of and the day after eruption, so if your little one seems to have extended pain from teething a little more investigation may be required.

6. Over Tired or Under Tired

Try finding that sweet spot between the two. If your baby doesn’t nap well or goes to bed too late, they will be over tired. An over tired baby releases stress hormones which make it hard to settle and can prevent them from reaching their deepest stages of sleep causing them to wake more frequently. Working on your baby’s sleep during the day can often lead to a better night's sleep.

On the other hand, if your baby is having too much sleep during the day, they can have extended wakeful periods at night or wake to start the day in the early hours of the morning because they're simply not tired enough to keep sleeping. Slowly reducing their day sleep and following an age appropriate routine will help find the perfect balance between day and night sleep.

If you’re unsure where to start or how much day sleep your little one should be having to promote a better night sleep, download my comprehensive feed and sleep routine guide or get started with this FREE Sleep eGuide.

7. Illness

If your baby is unwell, they may need some extra comfort when it comes to sleep. Depending on how sick they are you may need to put a mattress on their floor and bunk in with them for a few nights. When they are better you can gently encourage independent sleep once again.

Read more on managing sleep through illness.

One on one consultations and downloadable sleep guides are all available online x

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