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Nurse Practitioner explains the EMERGENCY CONTRACEPTIVE PILL-AKA Plan B: How does it work??
緊急避妊薬:効果を得るために知っておくべき2つのこと! | ジェニファー・リンカーン博士
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How can you tell if the morning after pill has worked?
PLAN B DOES NOT WORK FOR EVERYONE?!?