Yes, varicocele can be a cause of male infertility. This pathology can present in different degrees of affection. Therefore, its harmful effect on male fertility (mainly causes seminal and hormonal alterations) can be from mild to severe.
Embryologist on CREA
Degree in Biochemistry and Biomedical Sciences from the University of Valencia (UV). Master's Degree in Biotechnology of Human Assisted Reproduction from the UV and the Valencian Infertility Institute (IVI). Presently, she works as a Research Biologist.