Kariva and Viorele comprise the identical active ingredients (and same amounts) of ethinyl estradiol and desogestrel that can help avert pregnancy. Kariva and Viorele could be switched between one another along with other model names containing the identical Energetic components. My initial period on it lasted for over two weeks https://kylerozjdn.onesmablog.com/viorele-dosage-fundamentals-explained-70747504