eugenic

The author thinks that chromosomal abnormality is of importance to causing spontaneous abortion and puts foward a series of proposals on eugenic.

结合文献，对自然流产与染色体异常的发生率、病因等加以探讨，并提出一系列优生建议。

Here the message of past eugenic practices is clear. Never let a government, no matter how apparently benign, into the process.

反思过去实施过的优生政策的教训是很清楚的：绝不能让政府介人此事，不管它是个多么善良、慈爱的政府。