Azoospermia: Is it worth waiting for the confirmation of the semen abnormality to start an infertility assessment?

Azoospermia is found in about 1% of men in the general population and in about 10%-15% of infertile men. Upon discovery of semen analysis abnormality, another test must be performed after an interval of 3 months before any other infertility work-up. This research aimed at evaluating the benefit of waiting for the control test.