Contrast that to 15 days after ovulation, when about 2.5% of non-pregnant women felt fatigued, while 9.5% of pregnant women felt that way.

与之相比，排卵15天后有2.5%的女人未怀孕觉得疲惫，9.5%的女人怀孕了，同样觉得疲惫。

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In the previous influenza pandemics of 1918 and 1957, mortality seemed to be higher in pregnant women than in non-pregnant populations ...

在1918年和1957年的流感大流行中，怀孕女性的死亡率较之未孕女性似乎更高……

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The absolute difference is still in the single digits, but by 15 days, you're starting to really see a serious divergence between how pregnant women are feeling and non-pregnant women feel.

在排卵15天后，你开始看到了怀孕与非怀孕女人在感觉上的明显分歧。

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