The side effect of all those salads you're consuming to slim down to your pre-pregnancy dress size, or those deliciously deserved glasses of wine after baby finally goes to sleep?

各方面的原因也许是：你为了让身材恢复产前的衣码而天天吃沙拉造成营养不足，或者是每天熬夜哄孩子入睡后喝下去大量美味的酒精在作祟？

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In a third study, which also drew from data from the CHARGE study, researchers looked at mothers who had diabetes (Type 2 and gestational), chronic hypertension and pre-pregnancy obesity.

在第三份研究中，研究者同样采用了来自CHARGE研究法，研究了患有2 -型糖尿病和妊娠期糖尿病、慢性高血压和怀孕前过度肥胖的母亲。

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While a third of mothers take it pre-pregnancy, some continue to take it throughout, either as a single supplement or as part of a range of vitamins.

虽然三分之一的准妈妈们只是在怀孕前服用叶酸，但有些准妈妈在整个怀孕期内一直持续服用叶酸，或者作为唯一补剂，或者与一些维生素补剂一起服用。

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Over the next days and weeks, my girlfriend went through an emotional roller coaster as her hormones reestablished their pre-pregnancy levels.

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She also called for more pre-pregnancy counselling clinics to be established to offer expert advice to women thinking of trying for a child.

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She aims to lose more than 60 pounds, which would put her back at her pre-pregnancy weight of 120 pounds, but the number isn't so important, she said.

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