Your baby was finally sleeping well. Bedtime felt easier, they were settling independently, naps were becoming predictable and those long stretches overnight were finally happening.

Then sickness hit. Or you went away. Or teething, visitors, late nights and a generally rough week threw everything off.

Suddenly you’re rocking to sleep again, offering extra feeds overnight, bringing your baby into bed at 4am or staying close by when they’d previously been able to settle themselves.

And now you’re wondering… Have we undone all our hard work? Do we need to start again? The good news is: no, you haven’t gone back to square one.

Sleep can absolutely go off track after illness, travel or a period of disruption, but the foundations and skills your baby learnt haven’t simply disappeared. Sometimes they just need a little help getting back to them.

Why does sleep fall apart so quickly?

When your baby is sick, uncomfortable or out of their normal environment, it makes sense that they may need more support.

You might hold them for naps, rock them to sleep, offer extra feeds overnight or stay close because they’re unsettled. During holidays, naps may happen in the pram or car, bedtime gets pushed later and your usual routine can be difficult to maintain.

And sometimes life is simply busy!

None of this means you’ve done anything wrong.

When your baby needs you, respond to them. Sleep doesn’t need to be perfect during illness or a difficult period.

The tricky part often comes afterwards.

Your baby may be feeling better, but they’ve become used to that extra support at sleep time. If they’ve been rocked to sleep for the past week, they may naturally expect to be rocked tonight too.

That doesn’t mean they’ve forgotten how to settle independently. It simply means the expectations around sleep have temporarily changed.

Did I create a bad habit?

Try not to think of the extra support you offered as a “bad habit”.

If your baby was sick and needed extra comfort, you gave them what they needed at the time.

The same goes for holidays, travel and other periods when maintaining your usual routine simply wasn’t realistic.

Once things return to normal, you can begin bringing back the sleep foundations and boundaries that were working for your family before.

You don't need to compensate for what happened or introduce an entirely new approach. Go back to what your baby already knows.

When should I get sleep back on track after illness?

While your baby is unwell, comfort and recovery come first.

Once they're feeling better, eating and drinking normally again, and you're confident their waking isn't because they're sick or uncomfortable, you can start returning to your usual sleep routine.

If you're unsure whether your baby has fully recovered or whether there could still be pain or illness contributing to their waking, always speak with your GP or healthcare professional first.

Go back to basics

When sleep has gone off track, it can be tempting to start changing everything at once.

Instead, start with the foundations.

Look at:

• An age-appropriate routine and wake windows

• A consistent start to the day

• Plenty of good feeds during waking hours

• A calm and predictable bedtime routine

• A dark, comfortable sleep environment

• Putting your baby into their cot awake rather than drowsy

• Responding consistently at bedtime and throughout the night

Think about what sleep looked like before things went off track and start working your way back towards that.

If your baby was previously able to settle independently, give them the opportunity to practise that skill again. You can still offer reassurance and support when they need it, while gradually returning to the familiar sleep routine and expectations they had before.

Often, getting these basics back into place makes a bigger difference than parents expect.

Expect a little pushback

Your baby may have been settling beautifully before getting sick, but after a week of being rocked to sleep they might not be thrilled when things start returning to normal.

There may be some protest or they may look for the extra support they've become used to.

That doesn't mean they've forgotten how to sleep independently, and it doesn't mean you need to start all over again.

They're simply adjusting to a change in expectations.

Give them the opportunity to practise those familiar skills again before deciding that something completely new is needed.

Try not to change course every night

One difficult night can make it tempting to try something completely different the next day.

Earlier bedtime. Later bedtime. More day sleep. Less day sleep. Rocking tonight. Staying beside the cot tomorrow. Bringing them into your bed at 4am because everyone is exhausted.

Before long, nobody really knows what to expect.

Once your baby is well and you're ready to get things back on track, focus on your foundations and give them some consistency.

For many families, a few consistent days of getting back to basics is exactly what their baby needs.

You haven't lost all your progress

This is probably the most important thing to remember. A rough week doesn't erase months of progress.

Your baby hasn't forgotten everything they've learnt because you cuddled them to sleep when they had a fever, fed them overnight when they weren't eating properly during the day or helped them settle while you were away from home.

Those independent sleep skills are still there.

Once life settles down, return to the foundations, bring back your familiar routine and give your baby the opportunity to use those skills again.

Sometimes they just need a little help finding their way back.

If sleep has gone a little off track and you're not sure where to start, our Sleep Guides can help you get back to the foundations.

Inside you'll find age-appropriate routines, gentle settling methods, troubleshooting for short naps, early rising and night waking, plus guidance around dropping feeds and navigating regressions.

Find the Sleep Guides here.