
FFP 643 The Problem With the Day 21 Progesterone Test
Sep 11, 2026 - 25:28
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Fertility Friday Radio | Fertility Awareness for Pregnancy and Hormone-free birth control by Fertility Friday Radio | Fertility Awareness for Pregnancy and Hormone-free birth control
In this episode, Lisa reviews a landmark 2023 study that followed over 700,000 women across 26 years to examine the association between menstrual cycle characteristics and cardiometabolic outcomes. Lisa highlights how di...
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