How long does it take for labor pains to occur after the water breaks?

After the amniotic fluid breaks, the pregnant woman needs to go to the hospital to wait for delivery accompanied by her family. During the delivery process, sometimes you may encounter various risks. Labor pains are a sign that the fetus is about to be born. During this period, girls should relax and prepare to welcome the arrival of the little life. There will be a time lag between the rupture of amniotic fluid and the onset of labor pains, which can be long or short depending on individual physical conditions. So, how long will the labor pain last after the amniotic fluid breaks?

1. How long will it take for the baby to be born after the amniotic fluid breaks and the regular labor pains

Generally, labor will occur within 24 hours after water breaking. If labor does not occur after 24 hours, induction of labor is needed. During labor, as the uterus continues to contract, the fetal membrane at the dilated cervical opening cannot withstand the greater pressure and ruptures, causing the amniotic fluid to flow out of the vagina. This condition is called rupture of membranes. If the amniotic fluid ruptures without regular uterine contractions and vaginal bleeding, that is, the fetal membrane ruptures before delivery, this condition is called premature rupture of membranes, which is a common complication in obstetrics.

2. What are the causes of premature rupture of amniotic fluid?

1. The cervix of the pregnant woman relaxes, which stimulates the fetal membrane and causes premature rupture of amniotic fluid.

2. Hypoplasia of the fetal membrane, such as the presence of amnion-chorioamnionitis, causes excessive pressure in the amniotic cavity, leading to premature rupture of the amniotic membrane.

3. Malposition of the fetus, narrow pelvis, cephalopelvic disproportion, polyhydramnios, multiple pregnancy, etc. can all increase the pressure in the amniotic cavity and cause premature rupture of membranes.

4. Improper sexual intercourse during pregnancy can cause amniotic-chorionic infection, especially the prostaglandins in semen can induce uterine contractions, resulting in uneven pressure in the amniotic cavity and causing premature rupture of membranes.

5. Some other factors can also cause premature rupture of membranes, such as severe coughing during pregnancy, sudden laughter or anger, and doing heavy physical work, which can cause a sharp increase in abdominal pressure, causing the fetal membrane to rupture and the amniotic fluid to flow out of the vagina.