Why Won’t My Baby Sleep at Night?

If your baby struggles to sleep at night, you’re not alone—frequent night wakings are one of the most common reasons families reach out for support. The good news? Most night waking has a clear root cause, and with the right tools, your baby can start sleeping longer stretches soon.

Client Win: From More than Three Night Wakings to Sleeping Through the Night

Hannah Buckley was running on fumes after her 9-month-old had only slept through the night four times since birth—and was waking 2–3 times most nights. Within just five days of working together, she shared:

“Working with Sara was the best decision we have made since having our first child! Within 5 days our baby was sleeping through the night consistently. While just that is worth working with Sara, you won’t just get an outcome—you’ll get a partner who makes you feel confident and secure each step of the way.”

With the right plan and support, this kind of transformation is absolutely possible.

1. Day/Night Confusion Can Cause Night Wakings

Newborns don’t arrive with a built-in sense of day and night. It takes time—and environmental cues—for their internal clock (circadian rhythm) to develop.

What helps:

  • Bright light exposure during morning and midday wake windows

  • Dim lighting, quiet voices, and minimal interaction at night

  • A consistent bedtime routine to signal the end of the day

Want to learn more? This article from Huckleberry offers practical tips on how to gently shift your baby's sleep patterns from day-based to night-based.

2. If a Baby is Overnight They Will Wake More Overnight

It might sound surprising, but keeping your baby awake longer can actually backfire. An overtired baby produces more cortisol (a stress hormone), which makes it harder for them to fall and stay asleep.

What helps:

  • Use age-appropriate wake windows

  • Watch for sleepy cues like rubbing eyes, yawning, or zoning out

  • Keep naps consistent and avoid late bedtimes

Need a step-by-step evening rhythm? Our blog Bedtime Routines for Babies & Toddlers has ideas to help you build a peaceful, predictable routine.

3. Hunger or Comfort Feeding Can Cause Night Wakings

Waking at night is often tied to hunger—especially in the early months. But for babies 6+ months old, some wakings may be more about comfort than nutrition.

What helps:

  • Prioritize full, intentional feeds during the day

  • Try a “dream feed” before your bedtime to extend the first sleep stretch

  • Talk with your pediatrician or sleep consultant about whether your baby is waking from true hunger or habit

Gentle, Effective Support is Possible to Help You with Night Wakings

You don’t have to choose between better sleep and nurturing connection. Gentle, responsive sleep strategies work—and can help your baby (and you!) get the rest you both need.

Ready to Sleep Again?

If you’re struggling with frequent night wakings, unpredictable naps, or feeling like you’ve tried everything—let’s talk. Schedule a free intro call with Sleeper Teachers today, and let’s create a plan that helps your family thrive. Book your call here!

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