. . . Geriatric. Mylan has launched a generic equivalent to Bayer's Yasmin birth control tablets. · Birth control pills are up to 99 percent effective when taken at the same time every day without missing a dose. 8. This is sometimes called spotting when slight, or breakthrough bleeding when heavier. The inactive ingredients in the white tablets are lactose monohydrate, corn starch, crospovidone, povidone K-25 and magnesium. . Mylan has launched a generic equivalent to Bayer's Yasmin birth control tablets. To choose the best birth control method for you, consider the potential side effects of the oral contraceptive pill, vaginal ring, or other hormonal contraception. 8. Unlike 28-day combination birth control pills that include 21 days of hormones and seven days of placebo pills, each package of Seasonique contains 91 pills. . · The recall comes a week after Mylan issued a recall of Freya-28, another generic birth control pill, after a package was found to contain an extra placebo pill instead of an active pill. 14% next year. 4. The hormones in this medication also cause changes to uterine lining and increase the thickness of cervical mucus. . 3. . . 2. as an.