顺逆并行射精罕见。它可导致不孕,又极易误诊为“无精子症”。我室发现一例。马某,25岁,婚后三年不孕而就诊。曾前往国内六个医院服用几十付中药无效。于1987年2月24日以“无精子症”来我室要求人工授精治疗。既往健康,无手术史及传染病史,性生活满意。 Shun anti-parallel ejaculation rare. It can lead to infertility, but also easily misdiagnosed as “azoospermia.” I found a room case. Ma Mou, 25 years old, three years after marriage, infertility and treatment. Had to go to the domestic six hospitals to take dozens of paid Chinese medicine invalid. In February 24, 1987 to “azoospermia” to my room for artificial insemination treatment. Past health, history of surgery and infectious diseases, sexual satisfaction.