It's possible to use standard estrogen-progestin birth control pills for emergency contraception, but check with your doctor for the proper dose and timing of the pills.

服用标准的雌激素-孕激素避孕药进行紧急避孕是可行的，但须与医生讨论适当的服药剂量和时间。

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The timing of the components may be off; upon tasting, a disjointed wine might first reveal big fruit, followed by a blast of screeching acidity and finishing off with a dose of tannins.

成分可能会适时消失，在品尝的时候，一款脱节的葡萄酒可能首先展现出大量的果味，接着是一股尖锐的酸度且收尾时带到一定量的单宁。

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"It's going to be a few years until we really know whether or not people need another booster dose, and what is the optimal timing for that booster dose" for Tdap, because it is so new, Martin said.

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