遺傳，基因或行為上的遺傳，特別是懷孕期間母親的習慣都有可能改變胎兒出生後的性格，性情及行為傾向

來源: 十分鍾後於 2013-11-20 20:03:20 [舊帖] [給我悄悄話] 本文已被閱讀：次

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