The poll analysis conducted by Jennifer De Pinto as published in CBS news says that more than half the population of America believes that 'the birth control pill has been one of the most significant medical developments of the last half century'. Approved by the Food and Drug Administration in 1960, birth control pills are contraceptives used to prevent pregnancy. Women have been taking birth control pills to prevent their ovaries from releasing an egg for fertilization for the past 50 years...