Bayer HealthCare Pharmaceuticals received approval from the FDA for Natazia (estradiol valerate and estradiol valerate/dienogest) tablets for the prevention of pregnancy. Natazia is the first oral contraceptive that contains a synthetic estrogen called estradiol valerate, and a progestin called dienogest. The drug is expected to be available in the summer. “Every woman’s body reacts differently to hormones, so it is important that they have a choice in birth control options,&#8221...