连续两天吃了两粒左炔诺孕酮片

来自杨永彬医生的专业解答，快打开看看是否又获得了新的知识点～

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快速问医生

病情分析：你好，一粒装的只需要同房后服用一次就行，既然已经服用了，多喝水促进新陈代谢吧，紧急避孕药含有激素，所以一年服用次数不可以超过三次，你现在服用后观察一周左右是否会有撤退性出血，撤退性出血表示避孕成功的意思！

杨永彬

副主任医师

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