Is climbing stairs useful for umbilical cord around the neck?

Written by Du Rui Xia
Obstetrics
Updated on September 24, 2024
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When there is a situation with the umbilical cord wrapped around the neck, pregnant women should absolutely not blindly try certain exercises, such as climbing stairs, which actually have no scientific basis. Doing so not only fails to alleviate the condition of the cord being wrapped but might even increase the baby's activity, leading to a more serious entanglement. During the mid-stage of pregnancy, pregnant women should pay attention to rest, avoid exhaustion, and sometimes the baby's movements might even resolve the wrapping of the cord. Therefore, it is important to take scientific care during pregnancy and follow the doctor's advice, and not to engage in any exercises on one's own.

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Written by Zhang Lu
Obstetrics
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Can you have a vaginal birth if the umbilical cord is wrapped around the neck once?

Umbilical cord wrapping is a common physiological phenomenon during pregnancy, mainly because the length of the umbilical cord during pregnancy generally ranges from 30cm to 80cm, which far exceeds the length needed for fetal growth and development. Therefore, occurrences like the umbilical cord wrapping around the neck or limbs are quite normal. An umbilical cord around the neck is not an indication for cesarean section, and a vaginal delivery is entirely feasible, even if the cord wraps around the neck once or even twice. However, due to the special circumstance of the umbilical cord being wrapped around the neck, it is crucial to pay attention during the delivery process. First, it is important to monitor the fetal heart rate closely, as umbilical cord wrapping can lead to fetal hypoxia, which would be indicated by changes in the fetal heart rate. Second, preparations for an emergency cesarean section should be in place in case of an abnormal fetal heart rate, at which point a cesarean may be necessary to terminate the pregnancy.

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Written by Zhang Lu
Obstetrics
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Is it dangerous for the umbilical cord to be wrapped around the neck during the mid-stage of pregnancy?

During a mid-pregnancy ultrasound, it is sometimes indicated by the presence of a U-shaped or W-shaped notch behind the fetus's neck that the fetus may have the umbilical cord wrapped around its neck. During pregnancy, it is perfectly normal for the umbilical cord to wrap around the neck, and it generally does not affect the fetus or pose any danger. The length of the umbilical cord during pregnancy is approximately 30 to 80 centimeters, which is quite long relative to the size of the uterine cavity. Hence, many umbilical cords have excess length that can wrap around the neck or limbs of the fetus, leading to the umbilical cord being coiled around the neck or limbs. However, current research indicates that whether the umbilical cord is wrapped around the neck or limbs once or twice, it does not affect the fetus. It does not cause intrauterine hypoxia or affect the growth and development of the fetus, nor does it influence the mode of delivery. A natural childbirth can still be an entirely viable option.

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Written by Zhang Lu
Obstetrics
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What should be noted if the umbilical cord is wrapped around the neck once at 39 weeks of pregnancy?

At 39 weeks of pregnancy, finding a single loop of umbilical cord around the neck during an ultrasound should not be a concern; this condition is quite common among pregnant women and does not have a significant impact on the fetus, nor does it affect natural childbirth. At this time, the following aspects should be noted: First, attention should be paid to any abnormal fetal movements. If there is an increase or decrease in fetal movement, it is necessary to come to the hospital for an examination to rule out hypoxia. Second, be aware of signs of labor, including bloody show and contractions. If these conditions occur, you should come to the hospital promptly to await birth. Third, it is important to attend routine prenatal check-ups a week later. Do not overly focus on the cord around the neck, as it generally does not cause hypoxia or affect the method of childbirth.

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Written by Liu Wen Li
Obstetrics
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How to correct nuchal cord with one loop?

Nuchal cord occurs because the fetus moves frequently within the uterine cavity, which can result in the umbilical cord looping around the neck once, referred to as a single-loop nuchal cord. In fact, it is not correctable because it is impossible to physically reach the umbilical cord or the fetus during pregnancy. Moreover, a single-loop nuchal cord is quite common, occurring in about one-fifth of all pregnancies. If the loop is loose or the umbilical cord is sufficiently long, there is generally no significant impact on the baby. However, if the loop is tight, it can pull on the umbilical cord, causing the blood vessels within the cord to narrow. This may lead to noticeable changes in fetal movements and heart rate. Therefore, with a nuchal cord, it is important to enhance monitoring and pay attention to changes in fetal movements and heart rate.

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Written by Du Rui Xia
Obstetrics
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Can umbilical cord around the neck perform fetal position correction?

In cases of nuchal cord, it is not advisable to attempt correcting abnormal fetal positions, because if the fetal position changes abnormally after an attempted correction while the umbilical cord is wrapped around the neck, it may worsen the degree of the nuchal cord, potentially leading to fetal hypoxia or even asphyxiation. However, if the umbilical cord is relatively long, it might not affect the changes in fetal position, and sometimes the fetus can automatically free itself from the nuchal cord through its own movements. It is important to regularly visit the hospital for prenatal check-ups to detect any other potential abnormalities.