birthweight

例句:

• Pregnant women with trichomoniasis may delier a low birthweight ( less than fie pounds ) or premature infant.
  怀孕的毛滴虫病妇女可能会产下低重儿 ( 不足5磅 ) 或早产儿.
  
• Antepartum haemorrhage affects the incidence of emergency caesarean section and birthweight.
  产前出血对急诊剖宫产率、新生儿体质量有一定影响.
  
• Low birthweight is a risk factor for coronary heart disease.
  低出生体重是得冠心病的一个危险因素.
  
• It can result in stillbirth, deaths of newborns and low birthweight as well as in the classic symptoms of syphilis.
  来自BBC
• The link with lower birthweight was most marked in women with PTSD who had also been abused in childhood.
  来自BBC