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What is Which of the following's not used as an emergency of contraception? and explain in detail?
Emergency Contraceptives Levonorgestrel (POP): 1 dose 1.5 mg within 72 hrs Copper IUDs( NOT THE DOC ):Inseion within 5 days Ulipristal acetate (SPRM) : 30 mg orally within 120 hours Ethinyl estradiol 50 ug + Norgestrel 0.25 mg (COC) : 2 tab stat and 2 after 12 hour Mifepristone RU 486 (PA) : 25 to 100 mg single dose