胎儿酒精综合征谱系障碍,是一种因孕妇怀孕期间饮酒导致的出生缺陷。它对个人、家庭和社会都造成了巨大影响,并带来了沉重的经济负担。胎儿酒精综合征是导致智力发育迟缓的公认原因之一,因为酒精会对胎儿的中枢神经系统造成不可逆的损害,还会影响各个脏器和系统的发育。严重的胎儿酒精综合征谱系障碍可导致胎儿死亡,而症状较轻的则会出现行为和认知障碍。例如,在有的病例中可以看到患儿拥有正常的智商,却不能 Fetal alcohol syndrome pedigree disorder is a birth defect caused by alcohol consumption during pregnancy. It has had a huge impact on individuals, families and society and has created a heavy financial burden. Fetal alcohol syndrome is one of the accepted causes of mental retardation because alcohol causes irreversible damage to the fetus’s central nervous system and affects the development of various organs and systems. Serious Fetal Alcohol Syndrome pedigree disorder can lead to fetal death, while the symptoms are mild, there will be behavior and cognitive disorders. For example, in some cases you can see children with normal IQ but not