A varicocele is really an enlargement in the veins within the unfastened bag of skin that retains your testicles (scrotum). It’s much like a varicose vein you might see with your leg. Varicoceles are a typical cause of minimal sperm generation and diminished sperm top quality, which can cause infertility. https://www.sgvascularctr.com/what-are-some-common-vein-treatments/