Do you know what a bone age is? If you’ve ever found yourself spiraling over early puberty headlines or wondering if plastic cups and lavender lotion are harming your child’s hormones this episode is for you.

I’m joined by Dr. Sarah Hart Unger, a pediatric endocrinologist, mom of three, and co-host of the Best of Both Worlds and Best Laid Plans podcasts. Together, we cut through the confusion and misinformation around early puberty, endocrine disruptors, and what’s actually backed by science.

We dive into:

What early puberty actually looks like including what’s normal vs. concerning, the difference between true puberty and adrenal changes, and when to seek evaluation.
Real vs. rumored causes like the roles of body fat, genetics, and endocrine disruptors like BPA and lavender without spiraling into fear or guilt.
When medical treatment is needed, when reassurance is enough, and why chasing puberty “delays” can sometimes do more harm than good.

To connect with Sarah Hart-Unger check out all her resources at https://linktr.ee/the_shubox

And enjoy our previous episode: https://pedsdoctalk.com/podcast/i-wish-my-kid-was-a-little-bit-taller-height-and-kids/

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00:00 – Intro: Why earlier puberty headlines are everywhere 01:45 – Meet Dr. Sarah Hart-Unger: Pediatric endocrinologist and mom 04:30 – What is actually considered early puberty? 06:10 – The rise in early puberty: Is it real or just more noticed? 08:00 – Are endocrine disruptors to blame? 10:45 – The role of stress, trauma, and environment 13:10 – What “normal” puberty looks like across ages and genders 15:40 – Should you be worried about lavender lotion and plastic cups? 18:30 – What parents Google vs. what pediatricians actually test for 21:00 – What’s a bone age scan, and when is it helpful? 23:00 – When to worry: True red flags for early puberty 25:40 – The problem with over-testing and over-fearing 28:10 – Why Dr. Hart-Unger prioritizes calm, not panic 30:00 – Navigating puberty in boys vs. girls 32:45 – Language for talking about puberty without shame 35:00 – Helping your child feel confident in a changing body 37:10 – Final thoughts and what Dr. Hart-Unger wants parents to remember

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