Varicocele is definitely the engorgement of veins throughout the scrotum. Some instances of varicocele, if remaining untreated, could result in lower sperm manufacturing and lowered sperm quality. This will lead to infertility. Every single testicle features a spermatic cord holding it up. The spermatic wire has veins, arteries, and nerves. https://www.sgvascularctr.com/a-guide-to-varicocele-treatment-in-singapore/