A varicocele is enlargement of your veins that transport oxygen-depleted blood clear of the testicle. The male reproductive process makes, merchants and moves sperm. Testicles develop sperm. Fluid with the seminal vesicles and prostate gland mixes with sperm to create semen. The penis ejaculates semen through sexual action. Veins return https://www.sgvascularctr.com/looking-for-varicose-vein-treatment-singapore/