The Peter Attia Drive

Podbit · The Peter Attia Drive

#397 ‒ Endometriosis and adenomyosis: diagnosis, fertility, reproductive aging, and emerging treatments | Renato Tomioka, M.D., Ph.D.

Explore episode Jun 22, 2026
Health & Fitness
The 6 Ds of Endometriosis: How to Recognize a Disease That Hides in Plain Sight

#397 ‒ Endometriosis and adenomyosis: diagnosis, fertility,… · Jun 22, 2026 Health & Fitness

Endometriosis presents as a constellation of six types of pain and dysfunction — the six Ds. Each one is often dismissed as normal, and together they explain why women suffer for an average of 6 years before diagnosis. Knowing the pattern is the first step to demanding a workup.

Where this was said

Recognizing endometriosis and adenomyosis: the '6 Ds' of endometriosis and key differences in clinical presentation

At 21:10 · chapter starts 18:52

Tomioka frames the typical presentation around the mnemonic of the 6 Ds: dysmenorrhea (period pain so severe that IV medication in the ER is sometimes needed), deep dyspareunia (pain during intercourse at the posterior vaginal wall), dyschezia (pain with bowel movements, especially during menstruation), dysuria (cyclic urinary pain), difficulty conceiving, and dysfunctional chronic pelvic pain lasting more than six months without obvious cycle relation. He notes that approximately 10% of endometriosis patients may be entirely asymptomatic, their only clue being unexplained infertility — or, more troublingly, they normalize their pain entirely. Adenomyosis presents differently: heavy uterine bleeding is the hallmark, often accompanied by a painful, enlarged uterus palpable during surgery. Distinguishing the two clinically requires awareness of bleeding patterns (more adenomyosis) versus the pain-dominated constellation (more endometriosis). Uterine fibroids, another common condition causing heavy bleeding and sometimes fertility problems, are introduced briefly as an important differential, classified by their proximity to the endometrial cavity (the submucous types 0–2 being most clinically significant for both bleeding and fertility).

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