Fetal heart monitoring were done during the 1st stage. It revealed to be normal. Uterine cervix was opened gradually from finger tip up to 10cm. Fetal head coming down step by step.

• 第一产程用胎心监护仪监护,胎心正常,子宫颈由指尖大逐渐开至10厘米,胎头逐步下降