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据调查,近年来瘦身、减肥意愿强烈的女性越来越多,对体重增加感到厌恶的孕妇正在增加。许多孕妇为保持自己苗条体形,在怀孕期更注重节食、减肥。比怀孕前体重增加不足7公斤的苗条孕妇中,低体重儿出生概率约为20%,是体重增加超过7公斤孕妇的两倍。为此专家提醒,低于2500克的低体重婴儿,一般哭声小,不太活泼,吸吮能力较弱,体内器官发育不够成熟,生活能力差且机体抵抗力低,容易出现一些并发症,如高胆红素血症、贫血或营养不良。脑发育也受影响,降低新生儿生存质量。
According to the survey, more and more women are losing weight and losing weight in recent years, and pregnant women who are averse to weight gain are increasing. Many pregnant women to maintain their slim shape, more emphasis on diet during pregnancy, weight loss. Among pregnant women with slender body weight less than 7 kg before pregnancy, the birth probability of low birth weight children is about 20%, which is double the weight gain of more than 7 kg pregnant women. To this end experts remind less than 2,500 grams of low birth weight infants, the general crying small, not lively, sucking weak, organ development is not mature enough, poor life expectancy and low body resistance, prone to some complications, such as Hyperbilirubinemia, anemia or malnutrition. Brain development is also affected, reducing the quality of life of newborns.