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近代研究表明,孕妇孕前身高与体重(pregravid weight for -height)及孕期体重增加(gestational weight gain)与妊娠结局有关。肥胖孕妇可发生妊娠期糖尿病、妊娠高血压综合征、巨大胎儿、肩难产等;低体重孕妇可发生小样儿(small-for-gestational-age
Modern studies have shown that pregnant women before pregnancy height and weight (pregravid weight for-light) and gestational weight gain (gestational weight gain) and pregnancy outcome. Pregnant women with obesity can occur gestational diabetes, pregnancy-induced hypertension, huge fetuses, shoulder dystocia and so on; low-weight pregnant women may occur small sample (small-for-gestational-age