不孕症的研究,国际上受到普遍重视。有二点原因:1.不孕症的发病率较高,欧美国家中约10～15％,苏丹30％。系临床急待解决的问题。2.不孕症实际是自然避孕试验,两者系属相辅相成两个方面,科学家设想如能将各种不孕症的原因、病机搞清楚,就可以人为地仿照加以干扰,而达到避孕目的,可为避孕措施提供新的途径。25年来,不孕症临床诊治中可随 Infertility research has received universal attention internationally. There are two reasons: 1. The incidence of infertility is higher, about 10 to 15% in Europe and the United States, 30% of Sudan. Department of clinical urgent problems. 2. Infertility is actually a natural contraceptive test, the two are complementary to each other in two aspects, scientists imagine that if a variety of infertility causes, pathogenesis, can be artificially modeled to interfere with, and to achieve the purpose of contraception , Can provide a new way for contraception. Over the past 25 years, infertility can be diagnosed and treated clinically