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怀孕多少天测hcg准确
更新时间: 2020-11-04 00:00:00  

怀孕超过10天以后测hcg比较准确,随着怀孕时间的增加,hcg还会不断的攀升。

hcg即人绒毛膜促性腺激素。人绒毛膜促性腺激素是由胎盘的滋养层细胞分泌的一种糖蛋白,是由α和β二聚体的糖蛋白组成的。人绒毛膜促性腺激素(HCG)αβ,由合体滋养细胞合成。

关键词: 怀孕 多少 hcg 准确

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