# Male fertility crisis? Israeli global study finds 54% drop in testosterone levels over five decades

> **Open Intelligence Dossier** · First detected: 2026-07-11 21:07 UTC · Category: Health

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*Canonical Source: https://pulse.byoviral.com/trend/2026-07-11/male-fertility-crisis-israeli-global-study-finds-54-drop-in-testosterone-levels*