A varicocele may lead to poor progress of the testicle, small sperm output or other complications that may bring on infertility. Surgery to deal with varicocele might be advised to handle these problems. In some cases varicose veins seem like cords within the skin. Any vein could become varicose. But https://www.sgvascularctr.com/what-surgery-is-available-for-varicose-veins/