SARS-CoV-2: What are its impacts on male fertility?

Since its emergence in 2019, SARS-CoV-2 has disrupted global public health, affecting not only the respiratory system but also various other vital systems. Among these, male reproduction has become an increasing concern, as recent studies highlight the potential impacts of the virus on fertility. By binding to the ACE2 receptor, which is abundantly expressed in testicular tissues, the virus disrupts critical processes such as sperm production and hormonal regulation. This issue has prompted in-depth analyses to evaluate how SARS-CoV-2 affects sperm quality and sex hormone levels, fundamental components of male fertility.