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控制人口增长,提高人口素质是我国的基本国策。要提高人口素质,就必须大力提倡优生学。现已发现遗传性疾病4,000多种。据检查,在出生的新生儿中,有20%左右为先天性疾病和遗传性疾病患儿。遗传性疾病可累及人体各个器官系统,以优生角度而言,遗传病是一个极为严重的问题。优生学包括预防性优生学(如优生咨询、产前诊断、治疗性流产等),演进性优生学(如人工授精、试管婴儿等)等临床优生学。近年来又出现了优境学,社会优生学等新学科。
To control the population growth and improve the population quality is the basic national policy of our country. To improve the quality of the population, we must vigorously promote eugenics. More than 4,000 hereditary diseases have been found. According to the survey, about 20% of newborn babies born are children with congenital and hereditary diseases. Hereditary diseases can affect the body’s various organ systems, from the perspective of eugenics, genetic disease is a very serious problem. Elective students include preventive eugenics (such as prenatal counseling, prenatal diagnosis, therapeutic abortion, etc.), eugenics (such as artificial insemination, IVF, etc.) and other clinical eugenics. In recent years, there have been excellent learning, social eugenics and other new disciplines.