In spite of improving success rates nationally, successful infertility treatment often requires more than once cycle.

尽管全国成功率得以提高，成功的不育治疗通常要求不止一个周期。

youdao

In spite of improving success rates nationally, successful infertility treatment often requires more than once cycle.

尽管全国成功率得以提高，成功的不育治疗通常要求不止一个周期。

youdao