Ep 309: The Oral Health–Fertility Link No One’s Talking About

Ep 309: The Oral Health–Fertility Link No One’s Talking About

From Birth With Power by Dr. Nicole C. Rankins

November 18, 2025 · 36 min

About this episode

This episode explores the connection between oral health and fertility with Dr. Katie Lee.

What if the key to your fertility isn’t just in your hormones—but in your mouth? In this eye-opening episode, I sit down with Dr. Katie Lee , dentist, entrepreneur, and author of Saved by the Mouth , to uncover the powerful connection between oral health and reproductive outcomes. We break down how bacteria in your mouth can influence conditions like PCOS, endometriosis, and even stillbirth—and what you can do to protect your fertility, pregnancy, and long-term health. You’ll Learn: How oral bacteria affect fertility and pregnancy outcomes Why inflammation in your gums triggers inflammation throughout your body The truth about dental care during pregnancy (and why skipping the dentist could backfire) How salivary testing works—and what it can reveal about your reproductive health Everyday oral care habits that protect your fertility Resources Mentioned: Dr. Katie Lee: collectivehealthsociety.com Saved by the Mouth by Dr. Katie Lee Follow Dr. Lee on Instagram Free Resources to Help You Birth With Power Get the support, clarity, and confidence you deserve. Download any of my free tools designed to help you prepare for a calmer, confident, and more empowered hospital birth: •…

People in this episode

Host: Dr. Nicole C. Rankins

Guest: Dr. Katie Lee

Topics covered

  • oral health
  • fertility
  • reproductive health
  • pregnancy
  • PCOS
  • endometriosis

Keywords

  • oral bacteria
  • fertility
  • pregnancy outcomes
  • dental care
  • salivary testing

Mentioned in this episode

Organizations: collectivehealthsociety.com

Books & works: Saved by the Mouth

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