Plan B contains only the progestin levonorgestrel. Plan B is not the same as RU-486, the abortion pill marketed as Mifeprex in the United States. You should not take Plan B if you are already pregnant since it will not work; however, taking Plan B if you are pregnant will not cause birth defects.
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要大概多久知道孩子有没有问题...现在每天度日如年
请问8周是从末次月经算起还是排卵期算起
谢谢!谢谢!!希望没事
還好小孩現在四歲都正常
祝福樓主