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胎儿致畸的因素多与遗传、近亲婚配有关。但近几年经科学家研究,又发现了许多鲜为人知的原因。如: 喝咖啡孕妇经常喝咖啡,不仅影响心脏,而且有造成流产的危险。咖啡中的咖啡因可作用于胚胎,与脱氧核糖核酸结合引起突变,从而影响胚胎正常发育。热水浴孕妇经常洗热水浴,一则过高水温可直接影响胎儿神经系统的发育;二则长时间的热水浴产生的大量水蒸汽可散发出有害的氯化物气体。孕妇过多吸入,必将损害胎儿发育。睡电热毯电热毯通电后产生的磁场可影响胎儿骨细胞的正常分裂,导致突变,从而使胎
Fetal teratogenic factors and more genetic, intimate marriage related. However, in recent years, scientists studied and found many little-known reasons. Such as: drinking coffee Pregnant women often drink coffee, not only affects the heart, but also creates the risk of miscarriage. Caffeine in coffee can act on the embryo, combined with DNA cause mutations, thus affecting the normal embryonic development. Hot water bath Pregnant women often wash hot water bath, one is too high water temperature can directly affect the fetal nervous system development; two long time hot water bath produces large amounts of water vapor can emit harmful chloride gas. Excessive intake of pregnant women, will damage fetal development. Sleep electric blanket Electric blanket after the magnetic field generated can affect the normal division of fetal bone cells, leading to mutations, so that the tire