Multiple Births Foundation 多胞胎基金会
twins multiple births conjoined twins 双胎
Other multiple births all liveborn 其他多胎产
Other multiple births all stillborn 其他多胎产
delayed delivery second multiple births 多胎妊娠的第二子分娩延迟
incidence of multiple births 一胎多产的出现率
Other multiple births, all liveborn 其他多胎产,均为活产
Other multiple births, some liveborn 其他多胎产,某些为活产
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。
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。
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。
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