A 19-year-old woman has unprotected intercourse 48 hours ago and does not wish to become pregnant. Her cycles are regular and she is not on any contraception. What is the most appropriate emergency contraceptive option?ACopper IUD cannot be used for emergency contraceptionBOral levonorgestrel emergency contraceptive pill within 72 hoursCStart combined oral contraceptive pill onlyDMifepristoneEWait and perform a pregnancy test in 3 weeksCheck my answer