一项由4300名5～10岁的头胎儿童参加的全国性调查表明,大龄母亲(30岁以后)所生的孩子比年轻母亲所生的孩子机灵、健谈,而且举止大方、遵守纪律。他们很少和其他孩子吵架并且极少说谎。科学家们还发现:大龄母亲所生孩子的头围大,且测试中这些孩子的表现明显要好。“胎儿头部越大,说明子宫营养越好。” 科学家们相信,大龄母亲和年 A nationwide survey of 4,300 first-fetus children aged 5 to 10 showed that older mothers (after age 30) are smarter, talkative, and generous than children born to young mothers and are disciplined. They rarely fight with other children and rarely lie. Scientists also found that older mothers gave birth to children with bigger heads and performed significantly better on these children during the test. “The larger the fetal head, the better the uterus nutrition.” Scientists believe that older mothers and years