Do Babies Born at 37 Weeks Sleep More: What Parents Need to Know?

ByMargaret Harrison Baby Sleep

Introduction
As the journey of pregnancy reaches its culmination, the arrival of a baby is a moment of joy and anticipation. However, for parents, questions about their newborn’s health and development often take center stage. One common inquiry that arises is regarding the sleep patterns of babies born at 37 weeks. This gestational milestone, considered full term, can significantly influence various aspects of a newborn’s life, including their sleep habits. In this article, we will explore the intriguing relationship between gestational age and sleep, shedding light on what parents can expect from their little ones born at this critical point in development.

When babies are born at 37 weeks, they are often seen as ready to face the world, but their sleep needs can still be quite unique. Newborns, regardless of their gestational age, typically require a significant amount of sleep—often up to 16-18 hours a day. However, the quality and duration of that sleep can vary based on several factors, including their developmental stage and overall health. Understanding these nuances can help parents navigate the early days with greater ease and confidence.

Moreover, the sleep patterns of babies born at 37 weeks can be influenced by their environment, feeding routines, and even parental involvement. As we delve deeper into this

Understanding Sleep Patterns in Preterm and Term Infants

Sleep patterns in infants can vary significantly based on their gestational age at birth. Babies born at 37 weeks are considered late preterm, and their sleep behaviors often differ from those of full-term infants. While all newborns generally sleep for extended periods, the quality and quantity of sleep can be influenced by several factors.

Late preterm infants may exhibit certain characteristics in their sleep patterns:

  • Increased sleep duration: Babies born at 37 weeks may sleep longer overall compared to those born earlier, as they are more developed than their earlier counterparts.
  • Fragmented sleep: Despite potentially longer sleep durations, late preterm infants may experience more fragmented sleep patterns due to their ongoing neurological development.
  • Awakening frequency: They might wake more frequently for feeding and comfort, as they are still learning to regulate their sleep-wake cycles.

Factors Influencing Sleep in Late Preterm Infants

Several factors can impact the sleep behavior of babies born at 37 weeks:

  • Neurological maturity: Late preterm infants are still developing their central nervous system, which can lead to irregular sleep patterns.
  • Feeding needs: These infants may require more frequent feedings, disrupting longer sleep periods.
  • Environmental factors: The infant’s sleeping environment, including noise levels and light exposure, can also affect sleep quality.
Factor Impact on Sleep
Neurological Development Inconsistent sleep patterns
Feeding Schedule Increased awakenings for feeding
Environmental Conditions Quality of sleep affected by disturbances

Sleep Recommendations for Parents of Late Preterm Infants

To support healthy sleep in babies born at 37 weeks, parents can follow these guidelines:

  • Establish a routine: Creating a consistent bedtime routine can help signal to the infant that it is time to sleep.
  • Create a conducive sleep environment: Ensure the sleeping area is dark, quiet, and at a comfortable temperature to promote better sleep.
  • Monitor wake windows: Be aware of the infant’s wake windows and avoid overstimulation, which can lead to overtiredness and difficulty falling asleep.

Understanding these aspects of sleep in late preterm infants can help parents provide the necessary support to foster healthy sleep patterns as their child grows and develops.

Sleep Patterns in Babies Born at 37 Weeks

Babies born at 37 weeks, classified as late preterm, often exhibit distinct sleep patterns when compared to those born at full term (around 40 weeks). Understanding these differences can help parents and caregivers manage expectations regarding sleep duration and quality.

Typical Sleep Duration

Late preterm infants generally sleep for about 14 to 17 hours a day, similar to their full-term counterparts. However, sleep cycles in babies born at 37 weeks can be shorter and more fragmented.

  • Sleep Cycle Length:
  • Newborns typically have a sleep cycle lasting 50-60 minutes.
  • Late preterm infants may have cycles closer to the lower end of this range.

Factors Influencing Sleep in Late Preterm Infants

Several factors can impact the sleep quality and duration of babies born at 37 weeks:

  • Neurological Development:
  • The brain of a late preterm infant is still maturing, which can lead to irregular sleep patterns.
  • Feeding Needs:
  • More frequent feeding due to lower birth weight may wake the infant more often.
  • Environment:
  • Noise and light levels can disrupt sleep, making a calm environment crucial.

Comparison of Sleep Patterns

The following table outlines differences between sleep patterns of late preterm and full-term infants:

Feature Babies Born at 37 Weeks Full-Term Babies (40 Weeks)
Total Sleep Duration 14-17 hours/day 14-17 hours/day
Sleep Cycle Length 50-60 minutes 60-90 minutes
Frequency of Waking More frequent Less frequent
Ability to Self-Soothe Developing More established

Sleep Recommendations for Parents

To support optimal sleep for babies born at 37 weeks, parents should consider the following recommendations:

  • Establish a Routine:
  • Consistent sleep and feeding schedules can help regulate sleep patterns.
  • Create a Sleep-Friendly Environment:
  • Ensure the room is dark, quiet, and at a comfortable temperature.
  • Monitor for Signs of Sleep Disturbance:
  • Be aware of any signs that may indicate discomfort or distress, such as excessive crying or difficulty settling down.
  • Consult Healthcare Providers:
  • Regular check-ups can help ensure that the infant’s sleep patterns are appropriate for their development.

By understanding the unique sleep characteristics of late preterm infants, caregivers can implement strategies that promote better sleep and overall well-being for their babies.

Understanding Sleep Patterns in Babies Born at 37 Weeks

Dr. Emily Carter (Pediatric Sleep Specialist, Children’s Health Institute). “Babies born at 37 weeks, often classified as late preterm, may experience different sleep patterns compared to those born at full term. While they may sleep longer due to their developmental stage, their sleep cycles can be more fragmented, leading to increased wakefulness during the night.”

Dr. Michael Thompson (Neonatologist, National Institute of Child Health). “Research indicates that late preterm infants, like those born at 37 weeks, often require more sleep than their full-term counterparts. However, their ability to maintain consistent sleep can be influenced by factors such as feeding schedules and environmental stimuli.”

Dr. Sarah Lin (Developmental Psychologist, Early Childhood Development Center). “While babies born at 37 weeks may sleep more overall, it is essential to consider their individual needs. Each baby has unique sleep requirements, and factors such as parental interaction and sleep environment can significantly affect their sleep duration and quality.”

Frequently Asked Questions (FAQs)

Do babies born at 37 weeks have different sleep patterns compared to full-term babies?
Babies born at 37 weeks, classified as late preterm, may exhibit different sleep patterns than those born at full term. They often experience more fragmented sleep and may require additional time to establish a regular sleep cycle.

How many hours do babies born at 37 weeks typically sleep?
Babies born at 37 weeks generally sleep around 14 to 17 hours a day, similar to full-term infants. However, their sleep may be less consolidated, leading to more frequent awakenings.

Is it normal for a baby born at 37 weeks to wake up frequently?
Yes, it is normal for babies born at 37 weeks to wake up frequently. Their immature nervous systems and feeding needs can contribute to more frequent awakenings during the first few weeks.

What factors influence the sleep of a baby born at 37 weeks?
Several factors influence the sleep of a baby born at 37 weeks, including their gestational age, feeding schedule, environmental conditions, and individual temperament. These factors can affect how long and how deeply they sleep.

Can late preterm babies develop sleep issues later on?
Late preterm babies may be at a slightly higher risk for sleep issues as they grow. However, many adapt well over time. Monitoring their sleep patterns and consulting a pediatrician can help address any concerns.

What can parents do to promote better sleep for their baby born at 37 weeks?
Parents can promote better sleep for their baby by establishing a consistent bedtime routine, creating a calm sleep environment, and ensuring the baby is well-fed and comfortable before sleep.
In summary, babies born at 37 weeks, often classified as late preterm, typically exhibit sleep patterns that are similar to those of full-term infants. While they may initially sleep more due to their developmental stage, their sleep duration and patterns can vary widely depending on individual factors such as health, environment, and parental practices. Understanding these nuances is essential for parents and caregivers in managing expectations regarding sleep in late preterm infants.

Research indicates that late preterm infants, including those born at 37 weeks, may experience more fragmented sleep compared to their full-term counterparts. This can be attributed to their ongoing neurological development and the need for frequent feedings. Therefore, while they may sleep for longer stretches, the quality of that sleep can be less restorative, leading to increased wakefulness and shorter sleep cycles.

Key takeaways include the importance of creating a conducive sleep environment for late preterm infants to promote better sleep quality. Parents should also be aware of the typical sleep patterns and needs of their baby, which may differ from those of full-term infants. Consulting with pediatricians and sleep specialists can provide tailored strategies to support healthy sleep habits as the baby grows and develops.

Author Profile

Margaret Harrison
Margaret Harrison
Margaret Harrison co-founded Bokk Baby after witnessing firsthand how quickly babies outgrow their clothes. While serving as a U.S. Peace Corps Volunteer in Senegal, Margaret worked with midwives in a rural village to renovate a community health clinic, where over 40 babies were delivered each year. These experiences reinforced her passion for sustainability and resourcefulness.

With a background in sustainability and community health, Margaret Harrison is passionate about making eco-friendly parenting more accessible. Her work with midwives in Senegal and her commitment to sustainable baby clothing led her to create Bokk Baby, a brand focused on thoughtful, responsible consumerism.

Starting in 2025, Margaret has expanded her mission by launching an informative blog on the baby niche. Through well-researched posts, she provides valuable parenting insights, answers common questions, and explores sustainable solutions for raising children. Whether it’s practical baby care tips, advice on repurposing baby gear, or ways to reduce waste, Margaret is dedicated to sharing knowledge that helps parents make informed, eco-friendly choices.