妇产科护理nursing of gynecology and obstetreics正常分娩正常分娩NormalLabor1.假临产假临产即不规则的宫缩。即不规则的宫缩。FalseLaborirregularuterinecontraction2.胎儿下降感胎儿下降感因胎先露入盆即衔接所致。因胎先露入盆即衔接所致。Feelingoffetaldescendingduetoengagementoffetalpresentation,whichisalsoknownasjointing.3.见红见红分娩前分娩前2448h，阴道排出血性分泌物。，阴道排出血性分泌物。Bloodysecretioncanbeseen2448hbeforedelivery.先兆临产先兆临产Threateneddelivery1.1.规律性宫缩的出现。规律性宫缩的出现。30秒以上秒以上/56分左右分左右Irregularuterinecontraction:30secondsorlonger/56minutes2.宫颈管的消失宫颈管的消失。Cervicalcanalsdisappear3.宫口的扩张。宫口的扩张。D
