Varicocele is a condition characterized by the abnormal enlargement of veins within the scrotum, similar to varicose veins that occur in the legs. It is one of the most common reversible causes of male infertility.
This condition affects approximately 15% of adult men and is even more common among men with fertility problems.
Varicoceles disrupt normal blood circulation in the testicles, which can lead to increased scrotal temperature. Since sperm production requires a temperature slightly lower than normal body temperature, this change can negatively affect sperm quality.
Symptoms may include scrotal pain, swelling, or a noticeable mass within the scrotum. However, many men experience no symptoms and only discover the condition during infertility evaluation.
Diagnosis is usually confirmed through physical examination and scrotal ultrasound imaging.
Treatment options include surgical repair known as varicocelectomy, which improves blood flow and reduces abnormal vein enlargement.
Microsurgical techniques have significantly improved the success rate of varicocele repair while minimizing complications.
Following treatment, many men experience improvement in sperm count and motility, increasing the likelihood of natural erotic conception.
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