一个位于洛杉矶的诊所说他们很快就可以在对未来的爸爸妈妈们进行产前检查时帮助他们选择孩子的性别和生理特征了。
A Los Angeles clinic says it will soon help couples select both gender and physical traits in a baby when they undergo a form of fertility treatment.
近二十多年来，各种产前胎儿性别鉴定技术的不断普及为选择性人工流产、引产提供了技术上的可能。
In the latest twenties years, the uninterrupted popularization of antenatal fetal gender authentication techniques has provided the likelihood for the selectively induced abortion.
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