Amniotic fluid can last up to 2 days when it breaks. Amniotic fluid breakage is a normal physiological phenomenon before labor, pregnant women will feel a liquid out of the vagina, this liquid is colorless and transparent, like water, and in large quantities. Water breakage will generally occur within 24 hours of contractions, should be promptly to the hospital for examination, production. 1, whether normal water breakage: normal amniotic fluid rupture occurs when the fetus enters the birth canal, such as water breakage before the paroxysm, it is premature water breakage, is a complication of pregnancy, and should be promptly to the hospital for examination and treatment, to avoid causing intrauterine bacterial infections, or prolapse of the umbilical cord, because at this time it may be due to infection or lack of oxygen, resulting in the death of the fetus; 2, to clarify the method of premature breakage of the amniotic fluid: when the mother is not clear about whether she is shedding urine or Premature rupture of amniotic fluid: when the mother is not sure whether it is urine or amniotic fluid, chemical test paper can be put into the vagina, if it is premature rupture of water, the test paper in the vagina will be changed from orange to dark green; 3. Emergency treatment at home: the mother as well as her family members should not be too panicked, they should let the mother lie down immediately, and put the hip circumference cushion up to prevent the amniotic fluid from further exuding and put sanitary napkins on the mother’s vulva, to keep the vulva clean, and should not be allowed to have a bath. At the same time, send the mother to the doctor as soon as possible.