The pill is the most efficient method of birth control.

避孕药是最有效的节育办法。

《柯林斯英汉双解大词典》

Be sure to talk to your health care provider about any health conditions you have or any medications you're taking before taking the combination birth control pill or the minipill.

请一定注意在你服用任何一种避孕药物（混合或单一）之前，一定要告诉你的健康顾问你的健康状况或正在服用的药物。

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The work also suggests that going on or off the birth control pill might influence a woman's choice in men.

这些发现揭示，节育药会影响到女性对男性的选择。

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In May 1960,the U.S.Food and Drug Administration approved the world's first birth control pill.

VOA: standard.2010.05.12

The birth control pill is actually a very good therapy for mild to moderate acne.

CNN: Could stopping the pill be causing my acne?

She eventually heard about the birth control pill from neighbors, but did not know how it worked.

CNN: In Philippines, a 14-year fight for birth control

Across the state at Eastern Virginia Medical School, researchers are studying a birth control pill that would give women just four menstrual periods a year.

CNN: Emerging contraceptive options