The third was a register of all pregnancies of twins, triplets or other multiple births.
第三组对所有双胞胎，三胞胎等多胞胎的妊娠情况进行了登记。
That makes sense: when more children survive, parents accept that there is less need for multiple births, and they can afford to put their children through school.
其意义在于：当越来越多的孩子存活了下来，父母们生多个孩子的需求就越少，他们就有能力供孩子上学。
Many countries have reduced multiple births by limiting the number of embryos that are transferred.
许多国家已经通过限制移植胚胎数目来减少多胞胎出生情况了。
Her two boys and two girls were healthy and doing well after being born July 6 by Caesarean section in what doctors said was a rare occurrence of multiple births.
7月6日，玛格达勒诺剖腹产生下一对男婴和一对女婴，目前，四个孩子都很健康，一切正常。医生说，这在多胞胎中还是很少见的。
The risks of multiple births are much higher for both mother and babies.
多胞胎对母亲和婴儿来讲风险都很高。
The most common multiple births are twins, two babies born at the same time.
最常见的多胎是双胞胎，两个婴儿同时出生。
While this shift will address the problems associated with multiple births, it's not the end of the matter.
即便这项转变可以解决多胎产的问题，它也不是事情的最终解决之道。
Mothers of twins or triplets have almost twice the average risk of postnatal depression, a survey by the twins and Multiple Births Association showed today.
今天(英国)双胞胎和多胞胎协会所做的一个调查显示，生双胞胎或者三胞胎的母亲患产后抑郁症的风险几乎是生一个小孩的母亲患产后抑郁症风险的一倍。
According to statistics compiled by Multiple Births Canada, 60 per cent of triplets, 90 per cent of quads and 99 per cent of quintuplets in Canada are the result of infertility treatments.
加拿大多胞胎协会(Multiple BirthsCanada)收集的数据表明：加拿大60%的三胞胎，90%的四胞胎和99%的五胞胎都是治疗不育症的结果。
According to statistics compiled by Multiple Births Canada, 60 per cent of triplets, 90 per cent of quads and 99 per cent of quintuplets in Canada are the result of infertility treatments.
加拿大多胞胎协会(Multiple BirthsCanada)收集的数据表明：加拿大60%的三胞胎，90%的四胞胎和99%的五胞胎都是治疗不育症的结果。
应用推荐