natural abortion

Conclusion: Chromosome anomalies are the major causes of natural abortion, stillborn fetus and imbecile as well, which should be more attention by medical workers.

结论：染色体异常是自然流产、死胎及儿童智能低下的重要原因，应引起临床医学工作者的高度重视。

The prevalence rates of irregular menstruation, painful menstruation, nervous before the menses, pernicious vomiting, natural abortion increased with the working age ( P < 0.05).

其中月经周期紊乱、痛经、经前紧张症、恶阻、自然流产率随工龄增长而增加，并有统计学意义（P<005）。

objective to study the relation between the infection of torch and the natural abortion.

目的研究TORCH感染与自然流产的相关性。

Methods: HCMV-DNA in the placental tissues and HCMV-IgM in the sera were detected in 40 cases of natural abortion and 40 cases of artificial abortion by PCR and ELISA, separately.

方法：采用ELISA和PCR分别对40例自然流产妇女和40例人工流产妇女和血清中人巨细胞病毒IgM抗体（HCMV IgM）胎盘组织中人巨细胞病毒核酸（HCMV DNA）进行检测。

After natural abortion must dilatation and curettage?

自然流产后必须刮宫 吗 ?

Be necessary to become clear palace operation after natural abortion?

自然流产后有必要做清宫手术 吗 ?