优生学优生学是在1883年英国学者高尔顿提出来的,原意是遗传健康,相反,导致遗传素质退化的倾向称为劣生。美国学者斯特恩1960年将优生学分为防预优生学和演进性优生学。防预优生学目前许多国家积极提倡的遗传咨询、产前诊断以及致畸研究等都属于防预优生学的 Eugenics eugenics was proposed in 1883 by British scholar Galton. The original intention was genetic health. On the contrary, the propensity to cause deterioration of genetic quality was called poor health. American scholar Stern in 1960 will eugenics credit for pre-elective and evolutionary eugenics. Prevention Pre-Eugenics Currently many countries actively promote genetic counseling, prenatal diagnosis and teratogenic studies all belong to the pre-eugenics