现如今，我们可以通过孕前（男女）和产前保健（threaths不确定）来预防胎儿的发育障碍和先天性缺陷，从而避免家庭悲剧。

Today, it is achievable to take care of preconception (men & women) and pregnancy health threaths in order to primarily prevent developing disorders or birth defects, hence, avoiding family suffering.

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