Why New Skills Can Disrupt Your child’s Sleep (And What You Can Do About It)

Just when you feel like sleep is finally improving, your child learns something new… and suddenly bedtime becomes a full gymnastics practice.

One night they’re sleeping peacefully, and the next they’re sitting up in the crib over and over, pulling to stand, babbling nonstop, or waking during the night wanting to practice their newest skill.

If you’re in this phase right now, you’re definitely not alone. New skills disrupting sleep is one of the most common concerns parents experience during infancy and toddlerhood. While it can feel frustrating and exhausting, it’s usually temporary.

Why Do New Skills Disrupt Sleep?

When babies and toddlers are learning new developmental skills, their brains are working overtime. Whether it’s rolling, crawling, standing, walking, talking, or even a big language burst, their little bodies and minds are busy processing so much new information.

Because of this rapid development, sleep can temporarily become more difficult.

You may notice:

• Shorter naps

• More night waking

• Bedtime resistance

• Early morning wake-ups

• More movement and practicing in the crib

• Trouble settling down even when they’re tired

It’s important to remember that your child hasn’t suddenly “forgotten” how to sleep. Their brain is simply highly focused on mastering a new skill.

Developmental Milestones and Sleep Regression

Many parents notice sleep changes around major developmental milestones. This is sometimes referred to as a developmental sleep regression.

As babies and children gain new abilities, they often want to practice constantly — even during times when they should be sleeping.

Parents commonly see babies:

• Pulling to stand in the crib

• Sitting up repeatedly

• Crawling around instead of settling

• Practicing new sounds or words overnight

• Popping up immediately after being laid down

As exhausting as it can feel, this behavior is very normal.

How to Help When New Skills Are Affecting Sleep

The good news is that there are ways to support your child through these temporary sleep disruptions.

Give Plenty of Practice During the Day

The more opportunities your child has to practice their new skill while awake, the less likely they are to spend all night working on it.

If your baby is learning to stand, help them practice getting back down safely. If they’re learning to walk, give them plenty of time for movement during the day. If they are learning to talk, chat away with them in their awake hours.

Building confidence with the skill can often help sleep improve faster.

Keep Your Sleep Routine Consistent

During developmental leaps, consistency matters.

Try to maintain:

• A calming bedtime routine

• Consistent nap and bedtime timing

• An age-appropriate sleep schedule

• A dark, calm sleep environment

Even if sleep temporarily feels messy, keeping routines predictable can help your child settle more easily.

Use an Early Bedtime to Prevent Overtiredness

One of the most helpful strategies during developmental sleep disruptions is using an earlier bedtime.

When naps become short or nighttime sleep is interrupted, overtiredness can build quickly.

Unfortunately, overtired children often struggle even more with falling and staying asleep.

Moving bedtime earlier by even 30 minutes for a few days can help your child catch up on missed sleep and prevent exhaustion from building.

Will Sleep Go Back to Normal?

In most cases, yes.

Once your child becomes more comfortable and confident with their new skill, sleep usually improves again. These phases can feel long in the moment, but they are typically temporary.

Your child is growing, learning, and developing exactly as they should — even if it means practicing standing in the crib at 2 a.m.

If your child’s sleep has suddenly changed after learning something new, try not to panic. Stay consistent and remember that this phase will pass. If you continue to struggle, Smart Night Sleep is here to get you back on track.

Wishing you rest,

Jennie Clarke

Founder & Certified Child Sleep Consultant

Smart Night Sleep

*based in Orlando, Florida, but works remotely with families everywhere to achieve healthy sleep.