不孕率

infertility treatment───不孕治疗

infertility treatments───不孕治疗

infection rate───感染率

infertility───n.不孕症；不肥沃，贫瘠

mortality rate───死亡率

infant mortality rate───婴儿死亡率

infertility clinic───不孕症门诊

infant mortality rates───婴儿死亡率

fertility treatment───生育治疗

The infertility rate is high in China.───中国的不孕率很高。

But now, improvements in the "take-home-baby rate" have slowed or even plateaued at the nation's top infertility clinics.───但是现在，即便在全国一流的不育诊所婴儿出生率的增加速度已经有所减缓甚至停滞不前。

Thanks to the availability of infertility treatments the birth rate for women over 30 has risen a bit in recent years.───随着医学和治疗不孕症的进步，大龄女性的生育率已经有所上升。