Experts said that antemarital examination, pregnancy testing and prenatal care is the prevention of disease, birth of the three lines of defense.

专家称，婚检、孕检和产前检查是预疾病、优生优育。

Since 1994, the antemarital medicine examination was carried out in Changdao County, the lunacy, psychology obstruction and descendiblity diseases had been important items.

自1994年实施婚前医学检查以来,就将精神疾病、心理障碍及遗传疾病列为重点项目。