妊娠生理（包括妊娠期母体变化）

pregnancy妊娠placenta胎盘fetus胎儿umbilicalcord脐带amnioticmembrane羊膜amnioticfluid羊水villus绒毛humanchorionicgonadotropin(hCG)绒毛膜促性腺激素humanplacentallactogen(HPL)胎盘生乳素amenorrrhea停经morningsickness早孕反应fetallie胎产式longitudinallie纵产式transverselie横产式fetalpresentation胎先露fetalposition胎位孕期监护及保健expecteddateofconfinement,EDC预产期lastmenstrualperiod,LMP末次月经fourmaneuverofLeopold四步触诊法externalpelvimetry骨盆外测量internalpelvimetry骨盆内测量acceleration加速earlydeceleration早期减速variabledeceleration变异减速latedeceleration晚期减速non-stresstess,NST无应激试验oxytocinchallengetest,OCT缩宫素激惹试验contractionstresstess,CST宫缩应激试验fetalmaturity胎儿成熟度lecithin/sphingomyelin,L/S卵磷脂/鞘磷脂delivery分娩prematuredelivery早产termdelivery足月产posttermdelivery过期产pelvicinlet骨盆入口pelvicoutlet骨盆出口effacementofcervix宫颈管消失dilatationofcervix宫口扩张biparietaldiameter(BPD)双顶径mechanismoflabor分娩机制engagement衔接descent下降flexion俯屈internalrotation内旋转extension仰伸restitution复位externalrotation外旋转show见红partogram产程图crowningofhead胎头着冠push向下屏气episiotomy（EP）会阴切开术puerperium产褥期involutionofuterus子宫复旧colostrums初乳afterpains产后宫缩痛lochia恶露bottlefeeding人工喂养breastfeeding母乳喂养earlysuckling早吸吮

abortion流产threatenedabortion先兆流产inevitableabortion难免流产in