Swollen veins inside the testes, also known as varicocele, are a common yet often overlooked cause of male infertility. Varicocele is a condition where the veins inside the scrotum tend to enlarge, ...

MUNICH — Even a small varicocele can significantly affect sperm quality and fertility in an otherwise healthy young man, according to a population-based study of more than 7000 army recruits in six ...

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One in 20 Australian men have treatable fertility issues. Thanks to Australia’s first-ever clinical guidelines, they will now be identified sooner.