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胎儿健康是每个孕妈咪的最大心愿。但有时候,孕妈咪的一些坏习惯正是导致胎儿畸形的原因所在。下面,一起看看哪些孕妈咪更容易生畸形儿吧。造成胎儿畸形的原因主要有两种,一种是遗传基因缺陷导致胎儿畸形,属近亲婚配或有家族遗传性疾病者婚配最易发生此类问题;另一种是非遗传性基因缺陷导致胎儿畸形,往往是由于孕妇在怀孕期间对致畸因素忽视所致。
Fetal health is the biggest wish of each Bulletin board. But sometimes, some bad habits Bulletin boards is the cause of fetal malformations. Now, let’s see which Bulletin boards are more likely to deformity. The causes of fetal malformations are mainly two kinds, one is genetic defects lead to fetal malformations, is a close marriage or family history of genetic diseases are the most prone to such problems with the marriage; the other is non-genetic genetic defects lead to fetal malformations, Often due to neglect of teratogenic factors during pregnancy in pregnant women.