83: Sleep Science Today with Andrew Colsky - Episode 8383: Sleep Science Today with Andrew Colsky - Episode 83
UK Health Radio Podcast
Sleep specialist Heather Boyd talks with host Andrew Kolsky about baby sleep myths, attachment and development, sharing her own exhausting start to motherhood. The conversation looks at health issues, temperament, routines and practical tips that may help parents better understand their babies’ sleep needs.
44:40•21 Apr 2026
Baby Sleep Myths, Attachment and Real-Life Exhaustion with Heather Boyd
Episode Overview
- Sleep develops like walking, so parents are supporting a natural process rather than teaching a strict skill.
- Strong attachment and a sense of safety help a baby’s nervous system relax enough to sleep.
- Health factors such as reflux, airway problems or nutrient deficiencies can act as "boulders" blocking better sleep.
- Generic schedules and sleep apps often ignore individual temperament and can increase parental anxiety.
- Doing what safely works – feeding, rocking, or using calming sensory cues – is a valid way to support better sleep.
“"You don't need to read the book either. You need to read your baby."”
How do people cope with the challenges of staying sober when they're also not sleeping because of a new baby? This conversation on *Sleep Science Today* with host Andrew Kolsky and guest Heather Boyd shows just how tightly infant sleep, parental wellbeing and mental health are woven together. Heather, an occupational therapist, infant and family sleep specialist, and mum of three, shares how her professional training was no match for the shock of a baby waking every 20–30 minutes.
She jokes about her son "not having read the book" on baby sleep and recalls scribbling wake-up times on scraps of paper in the dark, only to later learn undiagnosed reflux was a key culprit. A big theme here is swapping guilt for understanding. Heather explains that sleep is developmental, more like walking than handwriting. Parents aren't "teaching" sleep so much as providing conditions where it can grow. As she puts it, "You don't need to read the book either.
You need to read your baby." She breaks down why attachment and a calm nervous system matter more than any schedule, and why trying to rush independence with rigid sleep training can feel like forcing a square peg into a round hole—especially with highly sensitive or persistent babies. Sleep trackers and apps come under gentle scrutiny too; they can help a few families but often fuel anxiety instead of clarity.
For exhausted parents, Heather offers simple, practical ideas: do the thing that works as long as it's safe (yes, even if that's feeding or rocking), watch *your* baby's cues rather than generic charts, and use sensory comforts—movement, scent, touch—to help little ones feel secure enough to switch off.
If you're worn out, questioning your parenting, and trying to protect your own recovery or mental health, this honest chat might help you breathe out and ask: what if my baby isn't broken, and neither am I?

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