The water bladder induces labor for two or three minutes, and the pain lasts for a long time

For women with a more mature uterine opening, the uterine opening can be enlarged within 12 hours after the water sac is placed. However, if the cervical maturity is poor, it usually takes 12 to 24 hours for the uterine opening to be opened.

The time of opening the uterus is related to the condition of the uterine opening itself. Under normal circumstances, if the uterine opening is more mature, that is, the uterine opening is soft and the cervical canal is shorter, the water sac should be induced in about 6-8 hours, and most of them can be opened within 12 hours. However, for pregnant women with poor cervical ripeness, that is, the uterine opening is hard and the cervical canal is longer, it generally takes 12-24 hours for the uterine opening to gradually widen.

Generally, the water sac will naturally prolapse after opening, and enter labor, and regular contractions may occur, and the fetal sac will be expelled within 12 hours. If the opening of the uterus is not opened 24 hours after the water sac is induced, it is usually judged that the water sac has failed to induce labor.

In addition, after the water bladder is placed, attention should be paid to observing abdominal pain, paying attention to fetal heart rate monitoring, and observing fetal movements. If the bladder is placed for more than 24 hours and the pregnant woman does not have any uterine contractions, the bladder should be removed in time to avoid infection.

How long does it take for a water sac to induce labor to open the uterine opening.

Pregnant women have normal menstruation before pregnancy, so after the due date arrives, that is, at 40 weeks, if the fetus has not yet been born, some methods should be taken to give birth, the most commonly used destruction is the water bladder. So how long does it take for a water sac to induce labor to open the uterine opening?

When the fetus does not give birth after the due date, it is necessary to use a water bladder to induce labor, which is a similar thing to a small ball, which can be used to achieve the effect of inducing labor, generally the doctor will let the pregnant woman use it the night before, and the uterine opening will be opened on the morning of the second day, but everyone's physique is different, and the effect of use is also different, so the effect after use is also different from person to person.

If the pregnant woman has passed the due date, the fetus has not been born, and she wants to use the water bladder to induce labor, she must be examined in the hospital, and the doctor determines that the pregnant woman can be suitable for use before it can be used normally, for example, the position of the fetus is appropriate, and it can be used without entering the pelvis, if the labor is not induced in the way, umbilical cord prolapse may occur, and the amniotic fluid may rupture, threatening the health of the fetus and the pregnant woman.

As long as it is more than the expected date of birth of the pregnant woman, you must try to use the water bladder to achieve the effect of childbirth, when the pregnant woman uses the water bladder to induce labor, the uterine opening is still not open, the effect is not good, then it is necessary to take cesarean section, so as not to delay the situation, affect the fetus and the pregnant woman health and filial piety.