名词
中文翻译：孕期的三个阶段
同义词：
['妊娠期、怀孕期例句：1. During the first trimester', 'most women experience nausea and fatigue.（在第一个孕期，大多数女性会感到恶心和疲劳。）']
例句：
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1. During the first trimester, most women experience nausea and fatigue.
在第一个孕期，大多数女性会感到恶心和疲劳。
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2. The second trimester is often associated with increased growth in the baby.
第二个孕期通常与宝宝生长的增加有关。
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3.The third trimester is characterized by a slower growth rate and more noticeable changes in the baby's development.
第三个孕期的特点是生长速度减慢，宝宝发育的变化更为明显。