Disclosed herein is a system for diagnosing male infertility including a microfluidic chip, wherein the microfluidic chip includes a first chamber cover having an injection port allowing a medium and a sperm sample to be injected therethrough, and a chamber coupled to a lower portion of the first chamber cover and provided with a plurality of microfluidic channels, the plurality of microfluidic channels being arranged to converge in a direction in which spermatozoa progress.
