There are two methods: the emergency contraceptive pill and copper intrauterine device (IUD). Pill dose: 1.5 mg of Levonorgestrel to be taken within 72 hours (3 days) after intercourse or ulipristal acetate 30 mg, with single dose within 120 hours (5 days) after intercourse. The copper IUD should be taken if it had passed five days after intercourse.