A.不協(xié)調(diào)性宮縮乏力B.協(xié)調(diào)性宮縮乏力C.協(xié)調(diào)性宮縮過強(qiáng)D.不協(xié)調(diào)性宮縮過強(qiáng)E.不規(guī)則子宮收縮