验孕棒同房几天后能验

来自杜敏医生的专业解答，快打开看看是否又获得了新的知识点～

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健康之路

病情分析：如果想要用验孕棒来测试自己有没有怀孕，我一般来说是在你同房之后的两个星期之后来测量的话，这时候准确性会比较高，并且随着时间的后移，时间越长准确性越高。这时候你的验孕棒会显示两条杠。

杜敏

主任医师

提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医

问题描述：我最近想测试一下是不是怀孕了，我想知道用验孕棒进行测试的话，大概是同房多少天之后开始测呢？