The 12-Week Sperm Development Cycle: Why Timing Matters When Trying to Conceive

In Episode 2, Men’s Fertility Dietitian Alex Hardy breaksdown the 12-week sperm development cycle and explains why this timeline matters. We explore the biology of sperm formation, the key areas men can influence, and the deliberate habits that support healthier sperm and better fertility outcomes.What You’ll Learn:• What happens during the 12-week sperm cycle• Why the 12-week window matters• How nutrition, lifestyle, and harmful exposures influence sperm development• The key areas men can influence• When changes tend to show up• Practical habits you can start nowKey Takeaways:• Sperm take around 72 days plus maturation to develop• Sperm are sensitive to oxidative stress and inflammation• Deliberate lifestyle changes can meaningfully influence sperm quality• The habits that support sperm also support long-term health• Men have more influence over fertility outcomes than they often realisePractical Tips:Prioritise whole foods Choose one “sperm defensive move”Anchor your sleep scheduleLinks:Website: axisdietetics.comInstagram: @axisdietetics