Oral Contraceptive Desogestrel 0.15 mg &Ethinyl Estradiol 0.02 mg Oral Contraceptive Desogestrel 0.15 mg &Ethinyl Estradiol 0.03 mg Oral Contraceptive Levonorgestrel 0.15 mg &Ethinyl Estradiol 0.03 mg Oral Contraceptive Levonorgestrel 0.15 mg &Ethinyl Estradiol 0.03 mg 21 T & Ferrous Fumarate 75 mg 7 T Oral Contraceptive Norgestrel 0.50 mg &Ethinylestradiol 0.05 mg