Ep 35 | When It's NOT Peri: Premature Ovarian Insufficiency (POI)

Feb 26, 2026

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Perimenopause gets blamed for a lot… but sometimes it's innocent. In this first episode of our two-part series When It's NOT Peri, the Docs talk about what happens when symptoms that look like perimenopause are actually something else entirely. Sometimes the ovaries aren't "transitioning"… they're waving a much earlier white flag.

This episode of OvaryActive zeroes in on premature ovarian insufficiency (POI). This is a condition where ovarian function declines before age 40. Dr. Rebecca Dunsmoor-Su and Dr. Amy Voedisch walk through what POI is and what it isn't. They also talk about why diagnosis can take years, how it differs from typical perimenopause, and the detective work involved in ruling out other causes like thyroid issues, genetics, or prior treatments.

Along the way, listeners will understand why symptoms can feel confusingly similar yet require a completely different medical approach. POI is more than a cycle change. It's a long-term health consideration affecting bone, heart, brain, fertility, and mental health. And early treatment matters.

Think of this episode as the "wait, could it be something else?" guide: equal parts validation, science, and practical next steps to help you recognize when maybe it's NOT peri.

What you'll hear in this episode:

[1:52] Maybe it's NOT peri. Maybe it's POI
[6:15] The workup: genetics, fragile x, turner syndrome, & more
[9:41] Causes to rule out
[12:09] We treat POI aggressively, here's why
[15:46] Long-term health stakes
- bone health, heart & brain, mental health, & sexual health
[23:43] How to treat POI
[26:25] Contraception options in POI
[30:12] Long-term planning
[32:54] Special cases
[39:06] Key takeaways & wrap-up: POI is NOT peri

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Meet the Docs:

More information about Dr. Rebecca Dunsmoor-Su:

Gennev: www.gennev.com/clinician/dr-rebecca-dunsmoor-su

LinkedIn @rebecca-dunsmoor-su

More information about Dr. Amy Voedisch:

Stanford Medical Clinic: stanfordhealthcare.org/doctors/v/amy-voedisch.html