When I first became a parent, I craved what most new moms desire—a full night’s sleep. My daughter managed to sleep through the night just before reaching three months. I proudly attributed this to my nurturing yet structured approach, adhering to the eat-sleep-play routine that seemed to yield perfect results. I thought I was blessed with a “good” baby, even as anxiety crept in about her nighttime breathing. However, everything changed with my next three children, who were far less predictable.
The truth is, sleep deprivation is a genuine challenge that nearly all parents face. We need to stop assuming that babies should sleep soundly through the night and that if they don’t, there’s something amiss with either the child or our parenting. A recent study supports this notion, revealing that it’s entirely normal for infants not to sleep all night.
Researchers from McGill University studied 44 infants over a two-week period and found that many new parents expect their baby to start sleeping through the night around six months. However, they suggested viewing sleep consolidation as a gradual process rather than a milestone to be reached by a certain age. Moreover, the study revealed that sleep patterns can differ significantly—both between babies and even for the same baby from night to night. Just because your little one sleeps all night once doesn’t guarantee it will happen again.
The American Academy of Pediatrics states that babies don’t develop regular sleep cycles until about six months old. While newborns often sleep 16 to 17 hours a day, they typically only sleep for one or two hours at a time. As babies grow, their sleep needs may decrease, but every child is unique. Interestingly, it’s quite normal for a six-month-old to wake during the night.
What Keeps Babies from Sleeping Soundly?
Experienced parents can attest that countless factors prevent a baby from settling down at 8 p.m. and waking up refreshed twelve hours later. According to The Guardian, a baby’s instinctual need to feed is a driving force for both the child and the parents. Feeding is hard work, which can tire a baby out, leading them to sleep as they recover from their feeding efforts. But just a few hours later (or sooner during growth spurts), the baby will want to eat again.
Another aspect to consider is that babies operate on a different sleep cycle than adults. They don’t understand the concept of day and night, which is why parents often report their infant being confused about the time. Until a baby reaches between two and six months, they generally won’t function consistently. Essentially, babies don’t sleep through the night because they are simply unable to.
The McGill study also noted that certain parental practices, like breastfeeding and co-sleeping, were linked to variations in sleep patterns. This doesn’t mean you must switch to bottles if you’re breastfeeding—unless you choose to do so. In fact, breastfeeding has been shown to reduce a baby’s risk of Sudden Infant Death Syndrome (SIDS).
Many books claim to offer a magical formula for ensuring your little one sleeps through the night, but don’t be fooled. Avoid unsafe practices, such as adding rice cereal to a bottle or letting your baby cry alone for extended periods. Always ensure your baby sleeps safely on their back on a secure surface, free from hazards.
There are various methods that some parents find effective, including swaddling, white noise machines, or gentle rocking. As long as these techniques are safe, feel free to try what works for you. But remember, if these strategies don’t yield results, it doesn’t reflect your parenting skills. Many sources indicate that the six-month mark is when parents can expect their baby to start regulating their sleep cycle.
If your baby is over six months and still not sleeping through the night, it’s wise to discuss your concerns with your pediatrician and seek advice from other parents. Remember, each child is different, and it’s common for parents to feel exhausted.
Unfortunately, the exhaustion often continues well beyond infancy and toddlerhood. I had hoped that once my kids’ teeth emerged and they transitioned out of cribs, sleep disruptions would cease. However, every stage of childhood introduces new factors that can impact sleep for both children and parents.
Conclusion
In conclusion, if you take away one message from this discussion, let it be this: it’s normal for babies under six months not to sleep through the night. I understand that parents of infants are often fatigued, but please resist the urge to resort to unsafe or irrational measures to force your baby into a sleep pattern.
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