The Science of Motherhood

⚠️ Content note: This episode contains discussions of sexual assault, suicide, and depression.If you've been through fertility treatment, you already know it's more than a medical process. It's months, sometimes years, of appointments and numbers and waiting, with very little space given to how you're actually doing.There's research showing that nearly 50% of people in fertility treatment develop PTSD, regardless of whether they get pregnant. Not because they're fragile. Because the system they're moving through wasn't built with their nervous system in mind.In this episode of The Science of Motherhood, Dr Renee White chats with Nicole Lange, a trauma-informed acupuncturist who has spent 20 years working exclusively at the intersection of women's reproductive health and trauma. They explore why stress matters more than we've been told, why it matters less than we've been blamed for, and what whole-person fertility care actually looks like in practice.You'll hear about:Why the stress of trying to conceive is on par with a cancer diagnosisHow chronic stress affects every system involved in fertilityWhat the 25/75 framework is and how it changes outcomesHow acupuncture supports circulation, immunity, and nervous system regulationWhy whole-person fertility care is the most evidence-based option availableYou are not just a fertility outcome. And the care you receive shouldn't treat you like one.If this episode resonated with you, share it with someone navigating their own fertility journey. And subscribe to The Science of Motherhood so you never miss an episode.Resources & Links📲 Connect with Renee on Instagram: @fillyourcup_ 🌐 Learn more about Dr Renee White and explore Fill Your Cup Doula services 🍪 Treat yourself with our Chocolate + Goji lactation cookiesConnect with Nicole Lange Nicole's website: www.lifehealinglife.comFollow Nicole on Instagram @notafixer Follow Nicole on YouTube @thebabyyouwantThis episode is proudly supported by Fill Your Cup, Australia's first doula village, with doulas available across Melbourne, Geelong, Sydney, Newcastle, Brisbane, Gold Coast, Hobart and Perth.Disclaimer: The information on this podcast presented by Fill Your Cup is not a substitute for independent professional advice. Nothing contained in this episode is intended to be used as medical advice and it is not intended to be used to diagnose, treat, cure or prevent any disease, nor should it be used for therapeutic purposes or as a substitute for your own health professional's advice.

You've heard breastfeeding protects against allergies and asthma. But have you ever wondered what's actually happening inside your baby's body to make that possible?It's one of those things people say all the time, but rarely explain. And when you're in the thick of feeding, you deserve more than soundbites.In this episode, Dr Renee White sits down with Dr Toby Mansell, a researcher from the Murdoch Children's Research Institute here in Australia. His team studied nearly 900 babies from pregnancy through childhood, and what they found is genuinely fascinating.Together they talk about what happens at the molecular level when babies breastfeed, why certain fats in breast milk seem to reduce inflammation, and what this might mean for immune health down the track.It's science, yes. But it's also context. And hopefully, it helps things make a bit more sense.You'll hear about:How the Barwon Infant Study tracked 900 babies to understand what influences health from early lifePlasmalogens, lipids abundant in breast milk but absent in formula, and why they reduce inflammationWhat chronic inflammation in infancy means for allergies, asthma, and metabolic health laterHow breastfeeding changes infant metabolism at the cellular levelWhat this could mean for formula composition and supplements for all babiesWhether you're breastfeeding, formula feeding, or somewhere in between, this episode helps you understand what's happening biologically. It's research-based clarity without pressure or judgment.Resources & Links:📲 Connect with Renee on Instagram: @fillyourcup_🌐 Learn more about Dr Renee White and explore Fill Your Cup Doula services🍪 Treat yourself with our Chocolate + Goji lactation cookies🔗 Connect with Dr Toby Mansell: Murdoch Children's Research Institute - Inflammatory Origins Group🌐 Resources mentioned:Barwon Infant StudyMurdoch Children's Research InstituteRoyal Children's Hospital MelbourneThis episode is proudly supported by Fill Your Cup, Australia's first doula village.If this episode helped you feel more informed or less alone, share it with a mum who needs a steadier perspective. And don't forget to hit subscribe so you never miss an episode.DisclaimerThe information on this podcast presented by Fill Your Cup is not a substitute for independent professional advice. Nothing contained in this episode is intended to be used as medical advice and it is not intended to be used to diagnose, treat, cure or prevent any disease, nor should it be used for therapeutic purposes or as a substitute for your own health professional's advice.

Breastfeeding is often spoken about as something that should feel natural, intuitive, and just click. But for many mums, the reality looks very different.Pain that doesn’t settle. A baby who feels tense, sleepy, or unsettled at the breast. And a quiet question running in the background, why is this so hard for us?In this episode of The Science of Motherhood, Dr Renee White sits down with Emily Jones, an Advanced Paediatric Osteopath, IBCLC Lactation Consultant, mother, and founder of Align & Nurture, to unpack what’s happening beneath the surface when feeding feels challenging, and why struggling does not mean you’re doing anything wrong.Together, they explore breastfeeding through both a physical and emotional lens, helping make sense of how birth experiences, body tension, positioning, and nervous system regulation can all shape early feeding journeys.You’ll hear about:How different birth types can shape early feedingSigns your baby’s body might be making latching harderWhen breastfeeding pain needs more than “pushing through”Simple positioning tweaks to ease feeding for you bothWays to look after your mental health while you work on feedingBreastfeeding challenges are rarely about effort. They’re often about your baby’s body, your recovery from birth, and the support around you. This episode gives you practical context for what might be going on, and what you can do next, without blame.Resources & Links:📲 Connect with Renee on Instagram: @fillyourcup_🌐 Learn more about Dr Renee White and explore Fill Your Cup Doula services🍪 Treat yourself with our Chocolate + Goji lactation cookies🔗 Learn more about Australian Breastfeeding Association https://www.breastfeeding.asn.au/🔗 Connect with Emily and Align & NurtureWebsite: https://www.alignandnurture.com.auInstagram: https://www.instagram.com/alignandnurtureThis episode is proudly supported by Fill Your Cup, Australia’s first doula village.If this episode helped, share it with a mum who needs a break but doesn’t want the chaos. And don’t forget to hit subscribe so you never miss an episode of The Science of Motherhood. 💛DisclaimerThe information on this podcast presented by Fill Your Cup is not a substitute for independent professional advice. Nothing contained in this episode is intended to be used as medical advice and it is not intended to be used to diagnose, treat, cure or prevent any disease, nor should it be used for therapeutic purposes or as a substitute for your own health professional's advice.

Have you ever wondered if you’re doing something wrong because your baby won’t sleep the way you were told they “should”?Because it’s not just the broken sleep.It’s the pressure. The timelines. The numbers. The feeling that everyone else has it figured out, and you somehow missed the memo.This episode is part of The Science of Motherhood Summer Series, where Dr Renee White revisits some of your favourite conversations, the ones that made you feel calmer, more informed, and less alone.In this replay, Renee is joined by Dr Laura Gainche Ph.D., a Family Sleep Educator with a background as a neuroscientist and sleep scientist. Through her Scienceforallwomen platform, Laura helps parents turn sleepless into more blissful nights using science and connection, and supports families to find their own unique way to parent at night.Together, Renee and Laura unpack how modern sleep expectations have been shaped, why the “12-hour night” has become such a powerful benchmark, and what the research actually shows about normal baby sleep. It’s a conversation that offers science, yes, but also permission to breathe out and stop treating night waking like a personal failure.Together they explore:Why the “12-hour night” expectation sets so many families up to feel like they’re failingWhat sleep research actually shows about normal baby sleep and night wakingWhy the “best” approach at night depends on your family, not one set of rulesHow fear-based sleep messaging can fuel guilt and self-doubtWhat it can look like to find your way at night, with science and connectionIf baby sleep has been making you question yourself, this conversation is a steadying one. Share it with a parent who needs the reminder that they’re not broken, and hit subscribe so you don’t miss the next replay.Resources & Links📲 Connect with Renee on Instagram: @fillyourcup_🌐 Learn more about Dr Renee White and explore Fill Your Cup Doula services🍪 Treat yourself with our Chocolate + Goji lactation cookies📲 Connect with Dr Laura Gainche on Instagram: @scienceforallwomenThis episode is proudly supported by Fill Your Cup, Australia’s first doula village.DisclaimerThe information on this podcast presented by Fill Your Cup is not a substitute for independent professional advice. Nothing contained in this episode is intended to be used as medical advice and it is not intended to be used to diagnose, treat, cure or prevent any disease, nor should it be used for therapeutic purposes or as a substitute for your own health professional’s advice.

Have you ever felt like becoming a mum changed more than your daily routine? Like it changed you?If you’ve felt a shift in your identity, confidence, or sense of self since having a baby, this episode will put words to it.This episode opens The Science of Motherhood Summer Series, where Dr Renee White revisits some of your favourite episodes, the ones that made you feel seen, understood, and less alone in your motherhood journey.In this replay, Renee sits down with Lucy Jones, science writer and author of Matrescence: On the Metamorphosis of Pregnancy, Childbirth, and Motherhood, to unpack the real transformation that happens in pregnancy, birth, and postpartum. Not just emotionally, but biologically and socially too.You’ll hear about:What matrescence is, and why motherhood can feel like a full-body identity shiftHow your brain and body change through pregnancy and postpartumWhy the “this should be natural” narrative can fuel shame and silenceWhat helps mums feel steadier, supported, and more like themselves againIf you’ve been thinking, “Why didn’t anyone tell me it could feel like this?”, you’re not alone. This episode gives you language, validation, and a way to make sense of what you’re experiencing.If it helped, share it with a mum who needs it, and hit subscribe so you don’t miss the next replay.Resources & Links📲 Connect with Renee on Instagram: @fillyourcup_🌐 Learn more about Dr Renee White and explore Fill Your Cup Doula services🍪 Treat yourself with our Chocolate + Goji lactation cookies📚 Lucy Jones’ book: Matrescence: On the Metamorphosis of Pregnancy, Childbirth, and Motherhood🌐 Lucy’s website: https://lucyfjones.com/📲 Lucy on Instagram: @lucyfjonesThis episode is proudly supported by Fill Your Cup, Australia’s first doula village.DisclaimerThe information on this podcast presented by Fill Your Cup is not a substitute for independent professional advice. Nothing contained in this episode is intended to be used as medical advice and it is not intended to be used to diagnose, treat, cure or prevent any disease, nor should it be used for therapeutic purposes or as a substitute for your own health professional's advice.

Have you ever felt like your baby knows what you’re feeling before you even say a word?Maybe you’ve noticed them light up when you’re feeling calm and happy — or pull away a little when you’re flat or overwhelmed. These little moments often feel invisible, but they’re doing more than we think.In this episode, Dr Renee White explores new research on how a mother’s brain and her baby’s brain can literally sync up during moments of connection. Using a tool called dual EEG, researchers were able to capture real-time brain activity between mums and babies, showing that our emotional tone can directly influence how our brains work together.This isn’t about being “on” all the time. It’s about understanding why the moments where you feel most present with your baby matter so much.You’ll hear about:What brain-to-brain connection looks like between mum and babyWhy emotional tone plays a big role in learning and developmentThe science behind eye contact, cooing and everyday connectionHow maternal wellbeing supports brain synchronyWhy it's not about perfection, but presenceWhat matters most is remembering that even on the tough days, your presence is powerful. You don’t have to perform. You don’t need to do more. You’re doing enough, and it’s making a difference.Resources & Links📲 Connect with Renee on Instagram: @fillyourcup_🌐 Learn more about Dr Renee White and explore Fill Your Cup Doula services🍪 Treat yourself with our Chocolate + Goji lactation cookiesIf you found this episode helpful, share it with a friend or tag @fillyourcup_ on Instagram. And don’t forget to follow The Science of Motherhood so you never miss an episode.Disclaimer:The information on this podcast presented by Fill Your Cup is not a substitute for independent professional advice. Nothing contained in this episode is intended to be used as medical advice and it is not intended to be used to diagnose, treat, cure or prevent any disease, nor should it be used for therapeutic purposes or as a substitute for your own health professional's advice.

The holiday season can feel intense for many mums. The plans, the expectations, the drop-ins, the comments. It stacks up fast and makes it hard to tune into what you actually need.In this episode, Dr Renee White breaks down why setting boundaries can feel challenging in early motherhood and why guilt often shows up the moment you try to protect your time or space. She offers simple, supportive language that helps mums communicate their needs without feeling overwhelmed.These insights are practical, calm and designed to help you move through the season without feeling stretched thin.You’ll hear about:Gentle phrases to end visits or step away when you’ve reached your limitA calm one-sentence response to handle unwanted adviceHow to step away when things feel too busy or too loudWays to protect your energy during busy seasonsPermission to choose what feels manageable for you and your babyWhat matters most is remembering that your needs count too. You’re allowed to set limits. You’re allowed to rest. And you don’t need to justify decisions that support your wellbeing.Resources and Links📲 Connect with Renee on Instagram: @fillyourcup_🌐 Learn more about Dr Renee White and explore Fill Your Cup Doula services🍪 Treat yourself with our Chocolate + Goji lactation cookiesThis episode is proudly brought to you by Fill Your Cup. Head to our website to learn more about our birth and postpartum doula offerings.🎧 If this episode gave you clarity or comfort, share it with a fellow mum who might need it too. And don’t forget to hit subscribe so you never miss an episode.Disclaimer: The information on this podcast presented by Fill Your Cup is not a substitute for independent professional advice.Nothing contained in this podcast is intended to be used as medical advice and it is not intended to be used to diagnose, treat, cure or prevent any disease, nor should it be used for therapeutic purposes or as a substitute for your own health professional's advice.

If you’ve had a caesarean before, you’ve probably been given a whole mix of advice about what to do next time. Some people warn you off VBAC. Others tell you to go for it. And then there’s you, stuck in the middle, trying to make sense of it all.In this week’s episode of The Science of Motherhood, Dr Renee White chats with Dr Hazel Keedle, one of Australia’s leading VBAC researchers and a Senior Lecturer of Midwifery at Western Sydney University. Hazel has spent decades listening to women, studying their stories, and breaking down what truly supports a positive birth after caesarean. She’s down to earth, easy to listen to, and offers the kind of straight-up clarity mums are craving.Renee and Hazel talk through what actually matters, what’s outdated, and how you can feel more confident in your choices moving forward.You’ll hear about:Hazel’s four factors framework for planning a supportive VBAC.Why “once a caesarean, always a caesarean” is old thinking.How your care team shapes your experience more than you realise.The system pressures that mums often feel, but rarely get explained.Practical tips for choosing people who genuinely support your birth wishes.You’re allowed to slow down, ask questions, and choose the care that feels right for you. VBAC isn’t about proving anything. It’s about feeling informed, backed, and respected. This episode will give you that grounding so you can move forward with more clarity and less noise.Resources and Links📲 Connect with Renee on Instagram: @fillyourcup_🌐 Learn more about Dr Renee White and explore Fill Your Cup Doula services🍪 Treat yourself with our Chocolate + Goji lactation cookies📲 Connect with Dr Hazel KeedleWebsite: https://hazelkeedle.comInstagram: @hazelkeedleHazel’s book The Clinician's Guide to Better Birth After Cesarean is available through Amazon and major online retailers.If this episode helped you feel a bit clearer or more supported, pass it on to another mum who’s weighing up her options too. And hit subscribe so you don’t miss the next episode of The Science of Motherhood.DisclaimerThe information on this podcast presented by Fill Your Cup is not a substitute for independent professional advice. Nothing contained in this episode is intended to be used as medical advice and it is not intended to be used to diagnose, treat, cure or prevent any disease, nor should it be used for therapeutic purposes or as a substitute for your own health professional's advice.