Infertilidade masculina decorrente de microdeleções no cromossomo Y

Male infertility has increased considerably in recent years and the genetic causes are one of the major consequences of this. Y chromosome microdeletions can cause mild oligozoospermia or azoospermia depending on the AZF region affected. For lighter causes, the couple may use some assisted reproductive techniques and to the most serious causes the solution to the couple is using donated gametes.