哎,好像是趋势啊。我朋友这点是唯一的遗憾,双方年纪都不小,就决定不要孩子了。多好的基因浪费掉了。。。
回答: boys and girls need to freeze sperms and eggs when they were 20'
由 blackmatter
于 2015-11-03 13:18:26
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