31 weeks of amniotic fluid broke how long can keep the fetus, there is no specific time, some women amniotic fluid flow is small, there is no intrauterine infection, there is no fetal distress can keep the fetus, but keep the fetus for how long to be judged according to the specific circumstances, on the contrary, we have to terminate the pregnancy in a timely manner. 31 weeks of amniotic fluid breaks can keep the fetus, according to the pregnant woman’s physical condition and the development of the fetus in the womb to decide, amniotic fluid flow is small, there is no intrauterine infection, there is no fetal distress can keep the fetus, how long can keep the fetus is not sure, according to the specific circumstances to judge. During the period of birth control, we should elevate the buttocks to reduce the outflow of amniotic fluid, use magnesium sulfate to inhibit contractions, and use dexamethasone to promote the maturation of the fetal lungs, etc., and try to keep the baby in labor until the full-term delivery. If the amniotic fluid breaks and there is a large amount of outflow, intrauterine infection, fetal distress and other abnormalities, it is necessary to go to the hospital in time to terminate the pregnancy to reduce the further impact on the fetus. If your water breaks in late pregnancy, you should seek medical attention and treatment in time, and you should also relax your mind and not be too nervous.