Ask Dr. Ana: Why Won’t My 2-Year-Old Sleep Through the Night?

Is your toddler suddenly waking up at night after being a good sleeper? Dr. Ana explains why this might happen, what factors could be causing it, and how to handle it, including options like sleep training, taking shifts, and seeking professional advice.

Why Is My 2-Year-Old Suddenly Waking Up At Night?

Question: “My 2-year-old waking up at night is really wearing my wife and me down. How do we handle this? She’s always been a good sleeper until now.”

Dr. Ana’s Expert Answer

It is very common for children to go through sleep regressions or periods when their sleep gets worse. These regressions happen not because of sleep per se, but because of different things happening in your child’s life.

Why Is My Toddler Waking Up More Often?

These are some of the factors that could explain why your toddler is waking up more often:

• Learning a new skill, like jumping, running, or using scissors. These milestones can make them overtired or too excited to sleep.
• Becoming more aware of their surroundings may cause overstimulation.
• A growth spurt.
• Separation anxiety.
• Teething.
• Hunger.
• Being sick.
• Medical issues, such as reflux (always consult your doctor if you are concerned).

What Are My Options To Handle Sleep Regression?

You have two options. One is to keep doing what you are doing and wait until her sleep improves. The other is to sleep train her. Sleep training is a very personal choice—some are against it, while others find it helpful to ensure better sleep for everyone.

If you choose to sleep train, this article explains the process.

Tips To Cope With Sleep Deprivation

I suggest organizing shifts so you and your wife can get some rest. For example:

• Take turns being in charge of your daughter on alternate nights.
• If possible, take naps during the day, such as after lunch.

Be Cautious About Sleep Experts

If you consult a sleep expert, be aware that the sleep consulting field is unregulated. At REC Parenting, we have qualified and experienced sleep experts available. Get in touch if you’d like a consultation.

Final Thoughts

I’m sorry I can’t provide a quick fix, but I know how tough this stage of parenting can be. The good news? It will pass. Your daughter will sleep through the night eventually—I promise.

Related Articles:

• When Do Child Tantrums Stop?
• What Should a 2-Year-Old Know?
• Developmental Milestones at 2-Years-Old

I hope this information helps!

Love, 

Ana

Dr Ana Aznar

Why Do 2-Year-Olds Wake Up at Night?

It’s common for toddlers to wake up due to developmental milestones, growth spurts, separation anxiety, teething, or overstimulation. Other causes might include hunger, illness, or medical issues like reflux.

What Is Sleep Regression in Toddlers?

Sleep regression happens when a child’s sleep worsens temporarily due to physical, emotional, or developmental changes. Common triggers include learning new skills, increased awareness, or growth spurts.

How to Handle Toddler Sleep Regressions

You can wait it out or try sleep training, depending on your parenting preferences. Taking turns with your partner during the night or napping during the day can also help manage sleep deprivation.

Should I Consult a Sleep Expert for My Toddler?

If you choose to consult a sleep expert, ensure they are qualified and experienced. The sleep consulting field is unregulated, so be cautious about who you trust for advice.

For more information, check out these popular topics:

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• Why Is My 4-Year-Old Acting Mean After a Playdate?
• How Many Words Should My 17-Month-Old Say?

Do you have any parenting questions for our parenting coach and expert, Dr. Ana Aznar? Ask for free today!