Cerazette is a progestin-only oral contraceptive containing desogestrel, a synthetic progestogen. It works primarily by inhibiting ovulation and thickening cervical mucus, making it difficult for sperm to reach the egg. Cerazette is indicated for the prevention of pregnancy and offers a reliable contraceptive option for women. It is important to take Cerazette at the same time every day to maintain its effectiveness. This medication does not contain estrogen, making it suitable for women who cannot take estrogen-containing contraceptives.