Common Sleep Regressions and How to Tackle Them with Confidence
By Desiree Baird, Certified Pediatric Sleep Consultant and CNA
Sleep regressions are one of the most common and frustrating challenges parents face in the early years. Just when your baby or toddler is sleeping well, things suddenly fall apart—naps rejections seem to be the regular, bedtime battles begin, and mornings start way too early. The good news? Regressions are usually temporary, and some can be resolved with a slight schedule tweak. Keep on reading to learn how to navigate them with confidence, and how to reach out for help if you feel you need it.
What Is a Sleep Regression?
A sleep regression is a period when a baby or toddler who was previously sleeping well begins to have disrupted sleep. These changes are often tied to developmental leaps, but they’re also closely connected to shifting sleep needs. Regressions often indicate it’s time to adjust your child’s schedule—whether it’s dropping a nap, stretching wake windows, or tweaking bedtime.
Common Ages for Sleep Regressions and What to Expect
Here’s a look at the most common regressions and the sleep changes that come with them:
4 months: A baby’s sleep cycles mature around this age, and this is also when most babies drop from 4 naps to 3. Without adjustments to schedule wake ups are sure to happen.
8 to 10 months: Milestones and separation anxiety can disrupt sleep. This is also when babies typically drop the third nap, so nap resistance or short naps may be signs it’s time for that transition.
12 months: Many toddlers begin resisting the second nap, but most still need two naps until 14–18 months. Dropping a nap too early can lead to more night wakings or early mornings.
18 months: By now, toddlers are usually on one nap. A slight drop in overall sleep needs is common. Independence, separation anxiety, and language development can all contribute to sleep disruptions.
2 years: This stage often includes boundary-testing and potty training. There is also a big language explosion which can affect sleep. Additionally, sleep needs continue to decrease slightly, so reassessing your toddler’s schedule can help.
How to Handle Regressions with Confidence
Reevaluate the Schedule: Regressions often mean your child’s current sleep schedule isn’t working anymore. Look at wake windows, nap transitions, and bedtime to see what needs adjusting.
Stick to Routines: A consistent, calming bedtime routine provides security when everything else feels off track.
Support Independent Sleep: If your child relies on feeding, rocking, or contact to fall asleep, now might be the time to gently shift those habits toward more independent sleep.
Stay Consistent: It’s tempting to try new solutions when sleep falls apart but introducing new habits can backfire. Offer comfort but keep boundaries in place.
Give It Time and Ask for Professional Help if Needed: Most regressions last 1–3 weeks and often resolve with consistency. However, if it persists longer or starts impacting your family’s well-being, consider reaching out to a sleep consultant like me. I can assess the situation and create a tailored plan based on your child’s age, temperament and your parenting style.
Sleep regressions can be tough, but they’re also signs of growth. With the right support, you’ll both come out stronger and more rested. Happy sleeping!
About the Author: Desiree Baird
Desiree Baird is a Certified Pediatric Sleep Consultant and CNA, supporting families since 2017. Specializing in children from birth to age five, she provides personalized, evidence-based strategies to resolve sleep challenges, establish healthy routines, and identify when medical referrals are needed. As a mother of three, including twins, Desiree uses her expertise to create customized sleep plans and coaching tailored to each family’s unique needs.
https://www.pediatricsleepcoach.com/
Instagram: @the_sleepcoach
Desiree is a member of the Heybrook Provider Network. You can find all of our incredible go-to-experts here!