Having a varicocele is thought to increase the chance of being infertile.
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One of the most common physical conditions that affect male fertility is varicocele.
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Varicocele is a condition where a varicose or enlarged vein in the testicle blocks blood flow.
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Varicocele is a condition where the man has varicose or enlarged veins in his testicles, which increase the body temperature in the area, decreasing sperm count.