GMT+7
Sống ở vùng nhiệt đới dễ sinh con gái hơn?
Những người sống ở các vùng nhiệt đới thường dễ sinh con gái hơn so với những khu vực khác trên thế giới, một nghiên cứu cho thấy.
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