Some researchers, in fact, contend that as many as 80 percent of "unexplained" pregnancylosses may be due to the immune system.
实际上,一些研究人员认为,多达80呢的“莫名其妙的”流产也许是免疫系统惹的祸。
2
Abstract Recurrent spontaneous abortion (RSA) is defined as three or more consecutive pregnancylosses prior to the 20th week of gestation.
复发性自然流产(rsa)的定义是连续3次或以上在妊娠20周前发生妊娠的终止。
3
Methods Totally, 71 cases with the history of at least two pregnancylosses and 93 fertile parous women without pregnancy loss and thrombosis history were selected as the RPL and control group.