nematospermia

例句：

1. 1. The patient's sperm count was low, which could be the cause of his infertility.
   患者的精子计数低，可能是他不孕的原因。
2. 2.The doctors found that the patient had nematospermia, which made it difficult for him to conceive.
   医生发现患者患有无精子症，这使他难以怀孕。
3. 3.Due to the patient's nematospermia, they decided to try artificial insemination instead of natural conception.
   由于患者的无精子症，他们决定尝试人工授精而不是自然受孕。