The 8-10 Month Sleep Regression: Is It Happening Now?

If your previously good sleeper is suddenly fighting naps, waking frequently at night, or resisting bedtime, you might be experiencing the 8-10 month sleep regression. Because your baby is 43 weeks old (just shy of 10 months), they are right in the prime window for this sleep disruption.

Using the Gentle Night Method for Responsive Settling

When sleep gets rocky, it can be tempting to look for quick fixes. However, I always advocate for the Gentle Night Method. This approach is all about responsive settling - meeting your baby's needs with empathy and connection, rather than leaving them to cry alone.

Tips for Better Sleep at 43 Weeks Old

Navigating this stage requires a mix of consistency, patience, and a few practical adjustments to your daily routine.

When to Seek Additional Support

While sleep disruptions are normal at 43 weeks, you do not have to struggle through them alone. If your baby's sleep challenges are persisting for weeks, or if you are feeling overwhelmed and exhausted, it might be time to seek personalized guidance. You can always reach out for a gentle sleep consultation to create a plan tailored to your family's unique needs.

A gentle guide to baby sleep support: 43 Week Old Baby Sleep: What to Expect

What should you expect from a 43 week old baby's sleep?

43 Week Old Baby Sleep: What to Expect Welcome to week 43! If you are wondering what to expect from a 43 week old baby's sleep, you are in the right place. At this stage, your little one is nearly 10 months old, and they are likely becoming more independent, curious, and active every single day. From babbling and crawling to pulling up to stand, their world is expanding rapidly. But with all these exciting developmental milestones, you might be noticing some changes in their sleep patterns. As a certified sleep support resource, I am here to guide you through this dynamic phase using the Gentle Night Method. We focus on responsive settling and attachment-safe techniques to help your baby (and you!) get the rest you need - without ever resorting to cry-it-out or extinction methods. Let's dive into what you can expect from your 43-week-old's sleep and how to navigate any bumps in the road with warmth and confidence. How Much Sleep Does a 43-Week-Old Need? [create a daily schedule](/sleep-schedule) [regression predictor tool](/regression-predictor) [free printables](/free-printables) At 43 weeks, your baby's sleep needs are fairly consistent with what they have been over the past month or two, but their awake windows might be stretching slightly. Understanding their sleep needs is the first step in setting up a successful sleep schedule. Total Daily Sleep Most 43-week-old babies need between 12 to 16 hours of total sleep in a 24-hour period. This is typically divided into nighttime sleep and daytime naps. Nighttime Sleep You can expect your baby to sleep for about 10 to 12 hours at night. While some babies may sleep straight through, it is still very normal for babies at this age to wake up occasionally, whether for comfort, a quick feed, or because they are practicing a new skill in their crib. Daytime Naps During the day, your 43-week-old should be taking two naps. The total daytime sleep usually ranges from 2 to 3.5 hours. The morning nap is often the most restorative, while the afternoon nap helps them bridge the gap to bedtime. Sleep Period Average Duration Nighttime Sleep 10 - 12 hours Daytime Naps (2 naps) 2 - 3.5 hours total Total 24-Hour Sleep 12 - 16 hours Developmental Milestones Impacting Sleep at 43 Weeks One of the biggest factors influencing a 43 week old baby's sleep is their rapid development. Their brains and bodies are working overtime, which can sometimes make it difficult for them to wind down and stay asleep. Physical Milestones Your baby is likely on the move! Many babies at 43 weeks are crawling efficiently, pulling themselves up to stand, and perhaps even cruising along furniture. When they learn a new physical skill, they often want to practice it constantly - even in the middle of the night. You might find your little one standing in their crib at 2 AM, unsure of how to get back down. Cognitive and Emotional Milestones Cognitively, your baby is grasping the concept of object permanence - the understanding that things (and