07/02/2026
βοΈTo wake or not to wake...the BIG debate?!
Is far easier to navigate if you know the why..
When to wake a baby: Save this for later!
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οΈ If feeding isn't going well and intake is poor
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οΈ If they haven't regained birthweight and are still establishing feeding
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οΈ If you have been advised to do so by a medical professional
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οΈ If it is particularly warm and they are sleepier than usual (on holiday or in summer heat)
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οΈ If they are unwell (eg. jaundiced, infection) and sleepier than usual
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οΈ If you are worried about their feeding/nappy output
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οΈ If you are breastfeeding and need them to wake to feed due to a long gap between feeds
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οΈ If they are awaiting results for tests/metabolic screening in the first few weeks of life
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οΈ If they have a confirmed or suspected medical condition that may affect their feeding/blood sugars/sleep
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οΈ If they were born premature or low birthweight and are still catching up with feeding
If in doubt, wake them and offer
This is why the phrase "NEVER wake a sleeping baby" is dangerous for newborns. As well meaning as it is, very young babies are reliant heavily on the parent to regulate them and this sometimes includes feeding
Babies are programmed to feed day and night
They have small stomach capacity at birth and so need to feed frequently to maintain blood sugar and hydration levels
As they grow older, and as feeding becomes established, things usually change for the better and they can go longer stretches
My recommendation is that unless specified more frequently or they're waking themselves.. newborn babies should be offered the breast or bottle 2-3 hourly day and 3 hourly max overnight
This post is for educational purposes only and does not replace face to face assessment or medical review. Seek support from your midwife, health visitor, GP or paediatrician for individualised advice
π My name is Shami, and I am an IBCLC (International Board Certified Lactation Consultant) and mum of 3 working in the Midlands, UK. I share daily tips and answer your feeding questions here in my little corner of the internet so come join me by giving me a follow...