A.平時(shí)月經(jīng)周期規(guī)律,妊娠達(dá)42周仍未臨產(chǎn) B.平時(shí)月經(jīng)周期規(guī)律,妊娠達(dá)到38周仍未臨產(chǎn) C.妊娠達(dá)到39周仍未臨產(chǎn) D.平時(shí)月經(jīng)周期規(guī)律,妊娠達(dá)39周仍未臨產(chǎn) E.平時(shí)月經(jīng)周期規(guī)律,妊娠達(dá)40周仍未臨產(chǎn)
A.胎頭枕骨下部達(dá)恥骨聯(lián)合下緣時(shí) B.胎頭著冠時(shí) C.胎頭達(dá)坐骨棘時(shí) D.胎頭達(dá)中骨盆時(shí) E.胎頭撥露時(shí)
A.孕32~34周 B.孕3~4周 C.懷孕20周左右 D.臨產(chǎn) E.懷孕16周左右