Many women in New York rely on contraceptive pills to prevent unwanted pregnancies, but a strict schedule must be followed if the drugs are to be effective. The Alabama-based pharmaceutical company Qualitest recalled several of its birth control pills in 2012 after discovering that they had been labelled incorrectly, and the company is now facing litigation from 111 women who claim that the error led to unwanted pregnancies. The company is also being sued by two women who did not become pregnant.