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Causes of Miscarriage原因流产

Most women do not discover the cause of their miscarriage, since they are rarely investigated unless a woman suffers three or more.大多数妇女没有发现原因，他们的流产，因为他们是很少调查，除非一名女子患有三个或三个以上。 Although there is very little actually known about why many miscarriages happen, the main causes are thought to be:虽然是很少，其实知道为什么许多流产的发生，主要原因被认为是：

  • Genetic: about half of all early miscarriages occur because of chance chromosomal abnormalities.遗传：约半数的所有早期流产的发生原因，是因为偶然的染色体异常。
  • Hormonal: women with hormonal irregularities may find it harder to conceive and when they do, are more likely to miscarry.激素：妇女与荷尔蒙的违规行为可能会觉得难以设想，当他们这样做，更有可能流产。
  • Immunological: minor infections like colds are not harmful, but a very high temperature and some specific illnesses or infections, like German measles, may cause miscarriage.免疫：轻微的感染，像感冒，是不是有害，而是一个非常高的温度和一些具体的疾病或感染，如德国麻疹，可能会导致流产。
  • Anatomical: if the cervix (neck of the uterus) is weak, it may start to open as the uterus becomes heavier in later pregnancy and this may lead to later miscarriage.解剖：如果子宫颈（颈部的子宫）是弱，它可能会开始开放，子宫成为加重在以后的怀孕和生产，这可能会导致后来流产。 An irregular- shaped uterus can mean that there is not enough room for the baby to grow.  Large fibroids may cause miscarriage in later pregnancy.一不规则形的子宫可能意味着有是不足够的空间，让宝宝成长。大型子宫肌瘤可能会导致流产，在以后的妊娠。
  • Protein: lack of the protein Macrophage inhibitory cytokine 1 is thought to play a role.蛋白质：缺乏蛋白质抑制巨噬细胞的细胞因子一被认为是发挥作用。