60% of infertility cases involve a male factor. 40% are primarily male, while 20% are mixed male and female. If a couple has difficulty conceiving, it is logical to evaluate both the man and the woman. Before scheduling costly and invasive tests for a female partner, it is advisable to schedule a thorough and accurate semen analysis. Varicoceles can be caused by dilated veins within the scrotum. This can have a negative impact on sperm production. Varicoceles can be very…