结果宫内节育器移位以节育器下移最常见，临床表现以出血为主。

ResultsThe intrauterine device IUD downward shifted to the most common clinical manifestations were mainly bleeding.

youdao

结果宫内节育器移位以节育器下移最常见，临床表现以出血为主。

ResultsThe intrauterine device IUD downward shifted to the most common clinical manifestations were mainly bleeding.

youdao