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胎兒比正常孕周小多少天正常
胎兒比正常孕周小多少天正常
更新时间:2026-11-06 09:27:17

  胎兒比正常孕周小14天是正常的,通過B超檢查,會檢測出胎兒是否符合當時的孕周大小,偏大偏小2周都是正常的。女性一般會在懷孕280天的時候産下自己的寶貝。但是預産期往往與真正的生産時間存在着一定的差異,有的會相差一兩周的時間,這都是屬于正常情況。

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