sperm quality
Cell phone usage may damage a man’s sperm, study warnsJanuary 25, 2022
Severe COVID-19 infections may reduce male fertility, study findsDecember 8, 2021
Marijuana may worsen sperm quality in men — and their sons too, study saysDecember 2, 2021
Threat of falling sperm counts ‘greatly exaggerated,’ Harvard researchers concludeMay 10, 2021
