Unless the pregnant woman is a high level of water breakage and amniotic fluid outflow is very small, otherwise 4.5 months amniotic fluid breakage can not be remedied. 1. high level of water breakage: that is, the rupture of the fetal membranes is relatively high and the rupture of the mouth is small, pregnant women in the fourth and a half months, if there is a high level of water breakage, this situation may break the water is just a transient manifestation of the situation, after the observation of the birth of a baby after the treatment will not continue to appear after the situation of vaginal fluid, it may be successful in the birth of a baby. 2. low level of water breakage: is the fetal membrane rupture position is relatively low and amniotic fluid outflow, pregnant women in 4.5 months, if there is a low level of water breakage, this situation pregnant women vaginal fluid, the fetus is very easy to intrauterine hypoxia. And prolonged vaginal fluid flow will be secondary to uterine infection. Therefore, if a pregnant woman has a low level water rupture at the age of 4.5 months can not be remedied. Pregnant women who experience amniotic fluid rupture during pregnancy should be absolutely bedridden, elevate the buttocks, and should go to the hospital as soon as possible.