What are the correction methods for nuchal cord (umbilical cord wrapped around the neck once)?

　　Nuchal cord (umbilical cord wrapped around the neck once) is a common situation during pregnancy, and in most cases does not cause serious problems. However, if the cord is wrapped too tightly, it may adversely affect the fetus. This condition may be improved through appropriate exercise, left lateral position, knee-chest position, bridge position, crawling posture, or creeping. If concerned, it is recommended to seek medical advice in advance. Detailed explanations are as follows:

　　1. Appropriate exercise: Pregnant women can stimulate fetal movement within the uterus by engaging in suitable physical activities such as walking or prenatal yoga. These activities may help the fetus change position, thereby potentially alleviating the nuchal cord condition.

　　2. Left lateral position: Pregnant women can adopt the left lateral position while sleeping. This posture helps increase blood flow to the uterus and placenta and provides more space for fetal movement. The fetal activity within the uterus may help alleviate the nuchal cord condition.

　　3. Knee-chest position: Pregnant women at 30–32 weeks of gestation can attempt the knee-chest position to correct a nuchal cord. Empty the bladder first and loosen the waistband, then kneel on the bed. Bend both arms and place them on the bed, with legs naturally apart at shoulder-width. Bring the chest and shoulders as close to the bed as possible. Bend the knees so that the thighs are perpendicular to the ground, and elevate the buttocks as much as possible while remaining stationary. This position should generally be maintained for 2 minutes, but if physical condition allows, it can be held for 5–10 minutes, performed three times daily.

　　4. Bridge position: Pregnant women should first lie supine on the bed, resting their head on one arm. Then lift the waist upward, placing a pillow underneath if necessary, keeping the buttocks elevated 30–40 cm. Maintain this position for 10–15 minutes, performing 1–2 sessions daily. This method is also suitable for pregnant women around 30 weeks of gestation to correct a nuchal cord.

　　5. Crawling posture or creeping: Adopting a crawling posture or engaging in creeping movements may help the fetus turn within the uterus, thereby alleviating the condition of a single nuchal cord loop.

　　Pregnant women should maintain a positive and optimistic mindset, follow a balanced diet, engage in moderate exercise, and prioritize overall health. Additionally, regular prenatal checkups are important to monitor fetal development.