
About this episode
In this episode, Lindsey sits down with Dr. Sarah Hill, award-winning researcher + author of This Is Your Brain on Birth Control + her new book The Period Brain. Sarah shares what’s really happening in your brain and body throughout the cycle—and why so much advice leaves women guessing.
Ahead, Sarah reveals why PMS hits so hard, how progesterone impacts mood + energy, and the surprising ways hormones shape relationships, creativity, and decision-making. Learn what your body needs in each phase—and how ignoring those needs affects fertility, mental health + more.
You’ll also hear science most doctors skip, why women often feel “off” in modern life, and the simple shifts that make work, love, and wellness easier. This conversation is practical, myth-busting, and designed to help you start working with your cycle right away.
We also talk about:
How modern culture disconnects us from body intuition
The reason women’s brains are wired for transformation
How to sync your life with your cycle for radiant health
Why sensitivity is your greatest superpower, not a liability
How to protect your energy in relationships + at work
The spiritual side of sexuality: marrying pleasure with intuition
Quick rituals for deep self-love + daily goddess upgrades
Building soulful confidence in a hyper-competitive world
Busting myths about female friendship + authentic sisterhood
Resources:
LinkedIn: https://www.linkedin.com/in/sarahehillphd/
Twitter/X: https://x.com/sarahehillphd?lang=en
Instagram: https://www.instagram.com/sarahehillphd/?hl=en
Website: https://www.sarahehill.com/
Book: THE PERIOD BRAIN: The New Science of Why We PMS and How to Fix It: A Manifesto for Women (Sept. 30, HarperCollins)
Order our book, Almost 30: A Definitive Guide To A Life You Love For The Next Decade and Beyond, here: https://bit.ly/Almost30Book.
Sponsors:
Cymbiotika | Go to https://Cymbiotika.com/Almost30 for 20% off + free shipping.
SKIMS | Shop my favorite bras and underwear at https://SKIMS.com/almost30.
Ka’Chava | Go to https://kachava.com and use code ALMOST30 for 15% off your next order.
Hero Bread | Hero Bread is offering 10% off your order. Go to https://hero.co and use code ALMOST30 at checkout.
BEAM | Visit https://shopbeam.com/ALMOST30 and use code ALMOST30 to get our exclusive discount of up to 40% off.
Chime | Open your account in 2 minutes at https://chime.com/almost30.
Revolve | Shop at https://REVOLVE.com/ALMOST30 and use code ALMOST30 for 15% off your first order. #REVOLVEpartner
To advertise on this podcast please email: [email protected].
Learn More:
https://almost30.com/about
https://almost30.com/morningmicrodose
https://almost30.com/book
Join our community:
https://facebook.com/Almost30podcast/groups
https://instagram.com/almost30podcast
https://tiktok.com/@almost30podcast
https://youtube.com/Almost30Podcast
Podcast disclaimer can be found by visiting: almost30.com/disclaimer.
Almost 30 is edited by Garett Symes and Isabella Vaccaro.
Get every episode summarized
Each time Almost 30 publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.
Email me new episodesFree for 3 shows. No card needed.
Hosts & guests
No transcript yet
This episode has not been transcribed. Request it and it moves to the front of the queue.
More episodes
More from Almost 30

904. Postpartum update part 1: The reality of going from one child to two + find...
Almost 30
Sep 3, 202653:16completed

903. You’re coaching people for free already: Here’s how to actually become one...
Almost 30
Sep 1, 20261:09:57pending

902. You can want MORE: Your desire is CALLING you with Regena Thomashauer
Almost 30
Aug 27, 20261:33:03pending

901. Toxic relationships: How they hurt you + how to find healing
Almost 30
Aug 25, 20261:14:59pending