cacospermia

例句：

1. 1. The couple hasbeen trying for several years to conceive achild, but they still face infertility issues.
   这对夫妇已经尝试怀孕几年了，但他们仍然面临不孕的问题。
2. 2. Thedoctor diagnosed the woman with infertility and advised her to undergo fertility treatments.
   医生诊断这位女士患有不孕症，并建议她接受生育治疗。
3. 3. Infertility is a common cause ofmiscarriage, and it's important to seek medical help if youexperience symptoms.
   不孕是流产的常见原因，如果你有症状，寻求医疗帮助是很重要的。