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hcg多少 b超可以看到胎心
更新时间: 2020-11-04 00:00:00  

hcg与胎儿发育有关,如果胚胎发育正常,hcg以隔天翻一倍的速度增长,那么当hcg达到5000时,从B超检查下可以看到胚胎的孕囊。当hcg到达70000时通过B超检查可以看到胚胎的胎芽和胎心。当然这些都不是绝对的,有可能hcg达到10000时也可以看到胎芽胎心。

关键词: hcg 多少 可以 看到

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