High dosage of vitamin C & E may rescue from such damage and increase fertility in male factor infertility.
Can diabetes cause infertility in males
Diabetes can cause damages to the male reproduction organs if not treated for long. There are several ways which causes male infertility in diabetic men. High sugar levels can adversely affect sperm quality, such as sperm motility, sperm DNA integrity, and ingredients of seminal plasma. It can also affect male organ function leading to sexual disability.