初产妇,25 岁,妊娠 40 周于宫缩开始后自然破水,待产过程中胎心 136~152 次/分,规律有效宫缩 12 小时宫口开全,下列诊断正确的是 A.
潜伏期延长 B.
活跃期延长 C.
胎膜早破 D.
正常产程 E.
产程停滞

A．the patient feels soreness,distention,heaviness and numbness
B．the practitioner feels tenseness around the neddle
C．the practitioner feels the needle trembling
D．the practitioner feels empty and smooth under the needle