十一月16日来的月经，周期28

来自周丹医生的专业解答，快打开看看是否又获得了新的知识点～

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寻医问药网

病情分析：您好，如果您的月经周期为28天的话，那么排卵期是30号，这30号的前五天和后四天都是排卵期，在排卵期内同房时很容易怀孕的。<br>

周丹

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

问题描述：十一月16日来的月经，周期28天，经期四天，排卵期是什么时候