In this refreshingly honest episode of Thriving Parenting, we’re joined by the incredible Sarah Chelle, a warm and science-savvy naturopath who helps frazzled, fatigued women feel vibrant and alive again—without fad diets or guilt.

Together, we unravel the misunderstood truth about cortisol—a hormone often blamed but rarely understood—and explore how its dysregulation is impacting mums beyond the newborn phase. From why you might feel more tired after finally getting some sleep, to what Sarah calls the “cortisol crash”, this episode brings compassionate insight into the biology behind maternal exhaustion.

Sarah breaks down five of the most common (and commonly missed) reasons mums feel constantly drained, including:

1. Sleep deprivation
2. Cortisol dysregulation (low cortisol, not high!)
3. Iron deficiency
4. Protein/calorie deficiencies
5. Postpartum thyroiditis

Whether you’re feeling snappy, foggy, or just not quite you, this episode is a permission slip to pause, check in, and finally put your own wellbeing on the priority list.

What You’ll Walk Away With:

• A new, empowering understanding of cortisol and its role in your body.
• Clarity on why sleep isn’t always the fix for your fatigue.
• The signs of deeper energy imbalances—and what to test for.
• Holistic, mum-friendly strategies to start feeling like yourself again.

Website: sarahchelle.com

Instagram: @sarah_chelle_

Podcast: The Healthiest & Happy Podcast

Would like to access tailored 1:1 sleep support but don’t know where to start? Jump on a FREE sleep clarity session with Jen here https://sleepthrivegrow.com/

For more information on this topic, head to the show notes: Episode 67 Show Notes

And I’d love to hear your thoughts on this episode! Come and connect with me on Instagram at @sleep_thrive_grow.

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Until next time, Thrivers