preferred_name: {7 (ethinyl estradiol 0.01 MG Oral Tablet) / 42 (ethinyl estradiol 0.02 MG / levonorgestrel 0.15 MG Oral Tablet) / 21 (ethinyl estradiol 0.025 MG / levonorgestrel 0.15 MG Oral Tablet) / 21 (ethinyl estradiol 0.03 MG / levonorgestrel 0.15 MG Oral Tablet) } Pack [Rivelsa 91 Day]