Objective: To explore the effect of seminal plasma lipoprotein (a) in abnormal semen liquefaction and its clinical significance.
Methods: According to The WHO Laboratory Manual for the Examination and Processing of Human Semen, we conducted semen routine analyses of 101 patients with abnormal semen liquefaction and 26 normal healthy controls. We added chymotrypsin to the semen for 30 minutes of incubation at 37 degrees C.