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‘Spermageddon’: is the world facing a male reproductive crisis?

Reports of falling sperm counts and testosterone levels have fuelled fears over chemicals, pollution and modern lifestyles. But how much do scientists agree on what is affecting male fertility?

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theguardian.comStai leggendo18 h fa

‘Spermageddon’: is the world facing a male reproductive crisis?

Reports of falling sperm counts and testosterone levels have fuelled fears over chemicals, pollution and modern lifestyles. But how much do scientists agree on what is affecting male fertility?

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mercoledì 8 luglio 2026·newsbytesapp.com
Men's testosterone levels have declined by 54% since 1972: Study
Men's testosterone levels have dropped by 50% in 50 years, with scientists linking the decline to rising obesity and diabetes, sparking concerns over male fertility.
venerdì 10 luglio 2026·independent.co.uk
Men’s testosterone levels have fallen by half in last 50 years, scientists warn
Environmental factors like hormone-disrupting substances may be contributing to testosterone decline, scientists say

‘Spermageddon’: is the world facing a male reproductive crisis?

Confronto fonti

‘Spermageddon’: is the world facing a male reproductive crisis?

Timeline cronologica

Men's testosterone levels have declined by 54% since 1972: Study

Men’s testosterone levels have fallen by half in last 50 years, scientists warn

Men’s testosterone levels have fallen by half in last 50 years, scientists warn

Men's testosterone levels have declined by 54% since 1972: Study

Israeli global study finds 54% drop in testosterone levels over five decades | The Jerusalem Post

‘Spermageddon’: is the world facing a male reproductive crisis?

Israeli global study finds 54% drop in testosterone levels over five decades | The Jerusalem Post