Why Reproductive Health May Be the Most Important Biomarker for Women's Longevity | Dr. Natalie Crawford

Mark Hyman

Jun 24, 2026

Episode description

Most health issues don't appear overnight. Long before a diagnosis is made, the body often provides subtle clues that something needs closer attention.

On this episode of The Dr. Hyman Show, I talk with double board-certified fertility physician Dr. Natalie Crawford about her new book, The Fertility Formula, and why fertility and hormone health can reveal far more about your health than many people realize.

We discuss:

  • Why the menstrual cycle may be one of the clearest indicators of overall health

  • How sleep, stress, and insulin resistance may be affecting your hormones

  • The overlooked symptoms that may signal deeper dysfunction

  • What many women get wrong about PCOS and hormone health

  • Practical strategies to support fertility, reduce inflammation, and improve long-term health

Health challenges don't begin when symptoms become impossible to ignore. They often start years earlier. Being able to recognize those signals is one of the most effective ways to take a proactive approach to your health.

Looking for a place to start? My 10-Day Detox is designed to help reduce inflammation, reset your metabolism, and build a stronger foundation for long-term health.

View Show Notes From This Episode

Sign up for Dr. Hyman’s Brainshaping Academy to learn how to nourish the biological systems that support your mental, emotional, and cognitive health - https://drhyman.com/products/brainshaping?utm_source=dr_hyman_show&utm_medium=newsletter&utm_campaign=may_27&utm_content=link

Get Free Weekly Health Tips from Dr. Hyman

https://drhyman.com/pages/picks?utm_campaign=shownotes&utm_medium=banner&utm_source=podcast

Sign Up for Dr. Hyman’s Weekly Longevity Journal

https://drhyman.com/pages/longevity?utm_campaign=shownotes&utm_medium=banner&utm_source=podcast

Join the 10-Day

Mindsip insights from this episode:

Rethink ovulation apps for accurate cycle tracking

Cycle tracking apps that rely on the calendar method are only accurate in predicting ovulation about 20% of the time.

Address high fasting insulin levels to combat metabolic dysfunction

In a cohort of health-forward people, 65% had high fasting insulin levels, indicating a widespread problem with metabolic dysfunction.

Address infertility risk in female physicians due to stress and inflammation

Female physicians experience double the rate of infertility, likely due to the high-stress lifestyle and increased inflammation during their reproductive years.

Avoid NSAIDs around ovulation to ensure egg release

Taking anti-inflammatory medications like NSAIDs (Motrin, Aleve) around ovulation can prevent the egg from being released.

Recognize short luteal phase as a sign of ovulatory dysfunction

A luteal phase of less than 11 days is one of the first signs of ovulatory dysfunction and can indicate issues like thyroid problems or inflammation.

View infertility as a vital sign of cellular health

Infertility should be treated as a symptom and a representation of your underlying cellular and metabolic health, not just a disease.

Protect child's health by reducing maternal inflammation

Inflammation can damage the mitochondria in a mother's eggs, which are then exclusively passed on to her child, influencing their future health.

Manage stress to control blood sugar levels

The stress hormone cortisol causes glucose to be released into your bloodstream, which can lead to insulin resistance even without eating.

Choose fragrance-free products to avoid toxic masking chemicals

Products labeled 'unscented' may use toxic masking chemicals to cover smells, so you should look for 'fragrance-free' labels instead.

DOWNLOAD THE APP

Unlock the wisdom of longevity

DOWNLOAD THE APP

Unlock the wisdom of longevity

Unlock the wisdom of longevity

© Mindsip 2025 – Made with ❤ in Vilnius

Unlock the wisdom of longevity

© Mindsip 2025 – Made with ❤ in Vilnius