这个以前曾听起来简直是胡说八道的观点——任何一次成功的怀孕都有赖于母亲在免疫反应上以欢迎而不是攻击的态度对待她的胎儿——现在已经有了更多的支持者。实际上,一些研究人员认为,多达80%的“莫名其妙的”流产也许是免疫系统惹的祸。为什么母亲的身体要攻击自己的胎儿呢?对于怀孕 The idea that once sounded nonsense was that any successful pregnancy relied on the mother’s treatment of her fetus as a welcome rather than an attack on the immune response—now there are more supporters. In fact, some researchers believe that as many as 80% of the “inexplicable” abortions may be caused by the immune system. Why does the mother’s body attack her fetus? For pregnancy