
FFP 643 The Problem With the Day 21 Progesterone Test
Sep 11, 2026 - 25:28
Radio and PodcastLive Radio & Podcasts
In this episode, Lisa welcomes back Dr. Jerilynn Prior, endocrinologist, UBC Professor Emerita, and founder of the Centre for Menstrual Cycle and Ovulation Research (CeMCOR), for a thought-provoking conversation that cha...