oral monophasic: Ogestrel 0.5/50, Ortho-Novum 1/35, Alyacen 1/35, Brevicon, Wera, Vyfemla, Balziva, Ocella, Yasmin, Loestrin 21 1.5/30, Junel Fe 1.5/30, Low-Ogestrel, Cryselle 28, Apri, Juleber, Lavora, Portia, Yaz, Lorena, Aviane, Lutera, Loestrin Fe 1/20, Junel Fe 1/20