
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
Lisa breaks down a research paper on sperm DNA fragmentation and its link to recurrent first-trimester miscarriage. The study found that most men classified as "normal" under the WHO 2021 semen analysis criteria still ha...
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Sep 11, 2026 - 25:28
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