The Proof
The science of fertility: Hormones, inflammation, and what you can control | Dr Natalie Crawford
New
26 Jan 2026 · 3h 6m
SupplementsNutrition basics
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About this episode
Fertility is not just about timing ovulation. In this episode, Dr Natalie Crawford explains how sleep, stress, insulin resistance, diet, toxins, supplements, and lifestyle choices influence egg and sperm quality, miscarriage risk, and fertility outcomes. We cover fertility myths, evidence-based nutrition, supplements that matter, and when medical treatments like IVF or egg freezing make sense. What We Cover Sleep, inflammation, and hormone signalling Insulin resistance and reproductive...