Sleep and Breastfeeding: Finding a Rhythm That Works July 28, 2026 Sleep and Breastfeeding: Finding a Rhythm That Works If you're reading this with one eye open at 3am, welcome to the club. Most babies wake several times a night and need a parent's help to settle, no matter how they're fed. Broken sleep comes with the territory of caring for a little one, and it's genuinely hard. You're not alone in feeling exhausted. Here's some good news, though: breastfeeding can actually make those long nights a little more manageable. Why Breastfeeding Can Help at Night Research shows breastfeeding mothers tend to get more night-time sleep overall than those using formula, and topping up with formula doesn't actually improve sleep. One study even found that parents who used formula overnight lost an extra 40 to 45 minutes of sleep each night, on average.1 Part of the reason comes down to hormones. When your baby breastfeeds, a hormone called cholecystokinin is released in both of you, helping you each feel sleepy and drift off again more easily.2 Breastmilk also contains tryptophan and melatonin, which support your baby's natural sleep-wake rhythm.2 If your baby sleeps nearby, you'll often find your sleep patterns start to sync up, so when they stir, you're already halfway to being awake and ready to feed. Does Formula or Solid Food Help Babies Sleep? You may have heard that formula or starting solids earlier can help your baby sleep through the night. There's no solid research to back this up, so there's no need to rush either change purely for sleep's sake.2 Small Changes That Make a Big Difference A few simple tweaks can take some pressure off the night.2-4 Keep baby close. Room-sharing for at least the first six months helps you respond faster and settle back to sleep sooner. Mind the lighting. Keep things dim overnight and get plenty of natural light during the day to help your baby's body clock develop. Change nappies before feeds. It keeps things moving and gets you both back to sleep quicker. Use gentle background noise, like a fan or soft white noise, to soothe your baby. Make daytime feeds count. Offering extra feeds during the day can sometimes ease the pressure overnight. Looking After Yourself Sleep when your baby sleeps, even if it just means resting your eyes.4 Get outside for some fresh air and movement during the day, ask for help where you can, and share night-time duties with a partner or family member if possible.4 Every bit of shared load adds up. Trust the Process There's no single "right" way to manage sleep and breastfeeding. What works for one family might not work for another, and that's perfectly normal. Be kind to yourself as you find your own rhythm. If you're finding the exhaustion overwhelming, or you have any concerns about your baby's feeding, growth, or sleep patterns, it's always worth having a chat with your doctor or a lactation consultant. They can offer guidance tailored to you and your baby, and help you feel more confident as you navigate these tiring but precious early months. How Sove CPAP Clinic Can Help Founded in 2008, Sove CPAP Clinic has grown to become a leading provider of respiratory and sleep services and products in Australia, with over 90 clinics nationwide. Our comprehensive clinical team includes Respiratory & Sleep Specialists, Sleep Technologists, and Treatment Consultants, ensuring that you receive comprehensive and personalised care. All medical procedures, including sleep studies and lung function testing, are bulk billed to all Australians, with minimal wait time. If you would like to speak to a Respiratory & Sleep Physician, book a bulk-billed sleep study, or seek advice for your sleep apnea, you can reach us at 1300 76 29 39 or info@thecpapclinic.com.au. ALWAYS FOLLOW THE DIRECTIONS FOR USE. CPAP is used for Obstructive Sleep Apnea treatment. When considering whether a sleep study or CPAP is right for you, speak to your doctor. Medicare criteria and T&Cs apply. This article is for general informational purposes only and should not be used to replace medical advice. Always consult your doctor or healthcare team before making changes to your sleep or health routine. References 1. Doan, Therese, et al. “Breast-Feeding Increases Sleep Duration of New Parents.” The Journal of Perinatal & Neonatal Nursing, vol. 21, no. 3, July 2007, pp. 200–206, insights.ovid.com/article/00005237-200707000-00008, https://doi.org/10.1097/01.jpn.0000285809.36398.1b. 2. “Coping with Broken Sleep | Australian Breastfeeding Association.” www.breastfeeding.asn.au/resources/broken-sleep. 3. “Breastfeeding FAQs: Sleep - Yours and Your Baby’s (for Parents).” Nemours KidsHealth, kidshealth.org/en/parents/breastfeed-sleep.html. 4. Butterfield, Rhiannon. “Breastfeeding at Night.” La Leche League GB, 5 Feb. 2021, laleche.org.uk/breastfeeding-at-night/.
