Yasmin Film-Coated Tablets is a combination birth control pill that contains two active ingredients, drospirenone and ethinylestradiol. These hormones work together to prevent pregnancy through several mechanisms including suppression of ovulation, thickening of cervical mucus to prevent sperm penetration, and reducing endometrial lining buildup to make implantation less likely. These actions provide effective contraception while also potentially regulating the menstrual cycle and reducing menstrual symptoms in some women.