Though the exact incidence is unknown,<unk>  has been reported in one per 5,000 patients in initial examinations at urological out-patient clinics. Most patients are between 30–40 years of age. It is thought to make up ~1% of all urological symptoms.
Hematospermia
Hypospermia
Teratospermia
Oligospermia
Azoospermia
Globozoospermia
Testicular pain
Asthenozoospermia