孕檢(jian)中的bm2是(shi)指BMI指數(shu),即(ji)孕婦的體重指數(shu),以評估孕婦及胎兒是(shi)否健(jian)康(kang)。
在妊娠(shen)期間了解孕(yun)婦的體(ti)(ti)重(zhong)(zhong)(zhong)指(zhi)數(shu)(shu),可(ke)評估孕(yun)婦身(shen)體(ti)(ti)是(shi)(shi)否(fou)健康、胎兒(er)(er)生長發(fa)育是(shi)(shi)否(fou)正(zheng)常。體(ti)(ti)重(zhong)(zhong)(zhong)指(zhi)數(shu)(shu)通常是(shi)(shi)按照體(ti)(ti)重(zhong)(zhong)(zhong)除(chu)以身(shen)高的平方這(zhe)一公式(shi)進行計(ji)算,如(ru)果(guo)(guo)孕(yun)前(qian)體(ti)(ti)重(zhong)(zhong)(zhong)指(zhi)數(shu)(shu)小(xiao)于18.5,屬于低體(ti)(ti)重(zhong)(zhong)(zhong)者(zhe)(zhe),孕(yun)期總增(zeng)重(zhong)(zhong)(zhong)范圍(wei)(wei)在12.5-18公斤(jin)之間為(wei)正(zheng)常值。若(ruo)(ruo)孕(yun)前(qian)體(ti)(ti)重(zhong)(zhong)(zhong)指(zhi)數(shu)(shu)為(wei)18.5-24.9之間,屬于正(zheng)常體(ti)(ti)重(zhong)(zhong)(zhong)者(zhe)(zhe),孕(yun)期總增(zeng)重(zhong)(zhong)(zhong)的正(zheng)常范圍(wei)(wei)為(wei)11.5-16公斤(jin)之間為(wei)正(zheng)常。如(ru)果(guo)(guo)孕(yun)前(qian)體(ti)(ti)重(zhong)(zhong)(zhong)指(zhi)數(shu)(shu)大(da)(da)于26,屬于高體(ti)(ti)重(zhong)(zhong)(zhong)者(zhe)(zhe),孕(yun)期總體(ti)(ti)重(zhong)(zhong)(zhong)增(zeng)加范圍(wei)(wei)在7-11公斤(jin)之間比較好。如(ru)果(guo)(guo)體(ti)(ti)重(zhong)(zhong)(zhong)增(zeng)加少(shao),會因營養不良,影響胎兒(er)(er)發(fa)育,應(ying)適(shi)當多(duo)吃肉蛋奶、新鮮果(guo)(guo)蔬等食(shi)物,為(wei)機體(ti)(ti)補充營養。若(ruo)(ruo)增(zeng)重(zhong)(zhong)(zhong)較多(duo),需注意適(shi)量運(yun)動(dong),并(bing)清(qing)淡飲(yin)食(shi),減少(shao)高油、高脂(zhi)食(shi)物的攝(she)入量,控制體(ti)(ti)重(zhong)(zhong)(zhong),否(fou)則(ze)可(ke)能出現(xian)巨大(da)(da)兒(er)(er),增(zeng)加順產的難度。
孕婦(fu)要重(zhong)視產(chan)前(qian)檢查,定期去正規醫院(yuan)婦(fu)產(chan)科產(chan)檢,并(bing)注意檢測胎動,發(fa)現(xian)異(yi)常后積(ji)極治(zhi)療。
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