I used to think fertility was pure luck — until conversations like this changed everything. I’ve watched women do everything right and still struggle… while others who ignored all the “rules” conceived effortlessly. It’s confusing, emotional, and at times, deeply unfair. But today’s guest, Dr. Natalie Crawford, explains exactly why this happens — and what women actually can control.
In this episode, we break down the science of fertility in a way every woman deserves to understand — whether you're 25, 35, or 45.
Most importantly, Dr. Crawford reveals the 5 fertility non-negotiables — the foundational biological factors every woman should understand long before she ever tries to conceive.
This is one of the most empowering episodes we’ve created — because fertility shouldn’t be a mystery, and women deserve better answers.
***
"The Fertility Formula" — Dr. Natalie Crawford’s upcoming book (available now for preorder).
About the guest: Dr. Natalie Crawford, MD, is a board-certified OB-GYN and Reproductive Endocrinology & Infertility specialist. Known for her evidence-based, compassionate approach, she helps women understand their hormones, fertility, and metabolic health while guiding thousands through IVF, cycle optimization, and reproductive longevity. She is the author of the upcoming book The Fertility Formula.
***
Reduce your risk of Alzheimer's with my science-backed protocol for women 30+: https://go.neuroathletics.com.au/brain-code-yt
Subscribe to The Neuro Experience for more conversations at the intersection of brain science and performance. I'm committed to bringing you evidence-based insights that you can apply to your own health journey.
***
A huge thank you to my sponsors for supporting this episode. Check them out and enjoy exclusive discounts:
Cure Hydration
You can get 20% off your first order at https://curehydration.com/neuro with code NEURO.
Huel
Get Huel today with this exclusive offer for New Customers of 15% OFF with code neuro at https://huel.com/neuro (Minimum $75 purchase).
Timeline
My friends at Timeline are offering 20% off, just for my listeners. Head to https://timeline.com/neuro to get started.
Hollow Socks
For a limited time, Hollow Socks is having a Buy 3, Get 3 Free Sale. Head to https://Hollowsocks.com today to check it out. That’s https://HollowSocks.com for up to 50% off your order.
Jones Road Beauty
For a limited time our listeners are getting a free Cool Gloss on their first purchase when they use code NEURO at checkout. Just head to https://Jonesroadbeauty.com
***
I’m Louisa Nicola — clinical neurophysiologist — Alzheimer’s prevention specialist — founder of Neuro Athletics.
My mission is to translate cutting-edge neuroscience into actionable strategies for cognitive longevity, peak performance, and brain disease prevention.
If you're committed to optimizing your brain — reducing Alzheimer’s risk — and staying mentally sharp for life, you’re in the right place.
Stay sharp. Stay informed. Join thousands who subscribe to the Neuro Athletics Newsletter → https://bit.ly/3ewI5P0
Instagram: https://www.instagram.com/louisanicola_/
Twitter : https://twitter.com/louisanicola_
***
Topics discussed:
00:00 – Intro
01:26 – Fertility: Not Luck—It’s Health
03:55 – Inflammation: The Hidden Driver of Infertility
07:36 – AMH Explained: Egg Quantity vs. Quality
08:13 – How Eggs Work: The “Vault” & Aging
09:42 – How Inflammation Damages Eggs & Hormones
19:06 – Why No One Teaches Women to Track Cycles
20:14 – Overtraining, Stress & Losing Your Period
23:53 – IVF Explained: What Really Happens
26:55 – Frozen vs. Fresh Embryos & Success Rates
35:06 – Sperm Quality: The Missing Half of Fertility
49:42 – What Every Woman Should Do at 28 or 38
53:06 – Sleep, Stress & Hormones: The Fertility Non-Negotiables
Learn more about your ad choices. Visit megaphone.fm/adchoices
The Neuro Experience 
