Ejaculatory duct obstructive azoospermia is, in short, azoospermia caused by the absence of problems with sperm production but poor discharge pathways. After semen analysis, some patients are found to be azoospermic. After examination, no abnormalities in sperm production are found, but the epididymis is found to be slightly swollen. In the past, for patients with azoospermia to conceive, only artificial insemination could be used, and the success rate was not high; now, for patients with ejaculatory duct obstruction azoospermia, transurethral ejaculatory ductotomy can be used to restore the patency of the ejaculatory channel and nearly increase the possibility of normal conception.