A.初產(chǎn)婦、經(jīng)產(chǎn)婦有規(guī)律收縮時(shí)
B.初產(chǎn)婦宮口開(kāi)至3~4cm,經(jīng)產(chǎn)婦宮口開(kāi)大10cm且宮縮好
C.初產(chǎn)婦宮口開(kāi)至3~4cm,經(jīng)產(chǎn)婦宮口開(kāi)大3~4cm且宮縮好
D.初產(chǎn)婦宮口開(kāi)至10cm,經(jīng)產(chǎn)婦宮口開(kāi)大10cm且宮縮好
E.初產(chǎn)婦宮口開(kāi)至10cm,經(jīng)產(chǎn)婦宮口開(kāi)大3~4cm且宮縮好