According to the current situation, if premature rupture of membranes has occurred, it is first necessary to clarify whether the amount of vaginal discharge is within the normal range. If a large amount of amniotic fluid flows out of the vagina after activity, try to minimize movement as much as possible. Generally, it is necessary to adopt a left lateral recumbent position with the buttocks elevated, to reduce the outflow of amniotic fluid. It is also necessary to timely use antibiotics to control infection, assess the current progress of labor and the condition of the fetus, and decide on the specific mode of delivery. Normally, bowel movements can be performed, but try to minimize the number of times getting out of bed to avoid the continuous outflow of amniotic fluid or the occurrence of umbilical cord prolapse.