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口服避孕药自1960年使用以来,对社会、经济、宗教、政治已产生深远的影响。口服避孕药使用方便,效果可靠,使其赢得几乎遍及世界的广泛应用。估计目前正在服药者有五千万～六千万。口服避孕药的安全性问
Oral contraceptives have had a profound impact on society, economy, religion and politics since their use in 1960. Oral contraceptives easy to use, reliable, so that it wins the widespread application of almost all over the world. It is estimated that there are 50 million to 60 million people who are currently taking medicine. Question about the safety of oral contraceptives