当猫爱上狗 发表于 29-5-2017 10:14 PM
其实大多数诞下down syndrome的是年轻妈妈,找找数据就知道了。所以年轻生也是有风险的,也不是讲年轻生就完全没有风险。风险这个每一个人都会有的。四十多年前我妈也是39岁才生我,我姐42岁还生了个女儿,我姑姑 ...
http://www.marchofdimes.org/complications/down-syndrome.aspx
Your age when you get pregnant affects your risk of having a baby with Down syndrome. The older you are, the higher your risk. If you get pregnant: - At age 25, your risk of having a baby with Down syndrome is 1 in 1,340.
- At age 30, your risk is 1 in 940.
- At age 35, your risk is 1 in 353.
- At age 40, your risk is 1 in 85.
- At age 45, your risk is 1 in 35.
通常是高龄头胎的风险大,数据是谷歌就找得到了,高龄生第二、第三胎相对是较安全的。我有两个女性朋友,高龄生第二、三胎后患上糖尿病。
|