Under normal circumstances, amniotic fluid does not leak little by little. If the rupture is large, there is a risk of cord prolapse after premature rupture of membranes, which may cause infection over time. If the rupture of fetal membranes is large, there will be a sudden and large amount of vaginal fluid flow accompanied by paroxysmal pain. If a pregnant woman has amniotic fluid leakage, she should lie as flat as possible and elevate her hips appropriately to reduce further outflow of amniotic fluid and ensure the safety of the fetus, and then go to the hospital in time to assess whether to deliver. If the expected date of delivery has been reached, there is no need for special treatment, wait for regular contractions and then go into labor. If you have not reached the due date, you should rest in bed, avoid walking on the floor, give dexamethasone injection to promote fetal lung maturation, suppress contractions to preserve the fetus, antibiotics to prevent infection, and closely monitor ultrasound and fetal heart monitoring, and try to extend the pregnancy week.