有些女性在懷孕後早孕反應特別嚴重，吃東西吐就算了，連喝水都會吐，這樣真的不要緊嗎？
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孕吐是令很多準媽媽頭疼的問題。近日，加拿大多倫多兒童醫院研究人員稱，在調查了121名3~7歲的兒童後，發現懷孕初期妊娠反應大的媽媽，生下的孩子在智力測試、記憶和語言能力方面得分更高。這則新聞很快在網上引起了準媽媽的熱議。其實該說法並無科學依據。
