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How to prevent umbilical cord torsion

2025-11-15 05:29:29 educate

How to prevent umbilical cord torsion: a must-read guide for expectant mothers

Umbilical cord torsion is one of the complications that may occur during pregnancy. Although the incidence is not high, once it occurs, it may pose a threat to the health of the fetus. This article will combine the popular maternal and infant topics on the Internet in the past 10 days to provide you with structured data and suggestions to help you understand and prevent umbilical cord torsion.

1. Basic knowledge of umbilical cord torsion

How to prevent umbilical cord torsion

Umbilical cord torsion refers to the spiral twisting of the umbilical cord along its longitudinal axis. In normal pregnancy, the umbilical cord can twist for 6-11 weeks. But when the torsion is excessive (more than 12 weeks), it may affect the fetal blood supply.

Degree of umbilical cord torsionincidencerisk level
Mild torsion (<6 weeks)about 35%low risk
Moderate torsion (6-12 weeks)about 50%medium risk
Severe torsion (>12 weeks)about 15%high risk

2. Summary of recent popular prevention suggestions

Based on maternal and child forums and expert advice in the past 10 days, we have compiled the following preventive measures:

PrecautionsImplementation frequencyeffectiveness
Resting on left sidemultiple times a day★★★☆☆
moderate exercise30 minutes a day★★★★☆
Monitor fetal movement3 times a day★★★★★
Avoid staying in the same position for long periods of timehourly change★★★☆☆
Control weight gainWeekly monitoring★★☆☆☆

3. Detailed analysis of prevention methods

1. Choose the right sleeping position

It is recommended to sleep on the left side during the second and third trimester of pregnancy, which can improve uterine blood circulation. Avoid lying on your back for too long to reduce the risk of umbilical cord compression. According to recent research data:

Sleeping positionUmbilical cord blood flow resistance indexRecommendation
Lying on left side0.68±0.07★★★★★
Right side decubitus0.72±0.08★★★★☆
supine position0.81±0.09★★☆☆☆

2. Scientifically monitor fetal movement

Abnormal fetal movements are often an early sign of umbilical cord problems. It is recommended to fix 3 time periods every day (such as morning, noon, and night) and count fetal movements for 1 hour each. The standards recommended by experts in the past 10 days are:

Gestational ageNormal number of fetal movements/hourwarning value
28-32 weeks≥4 times<3 times
33-36 weeks≥6 times<4 times
37-40 weeks≥8 times<6 times

3. Reasonable exercise methods

Moderate exercise can promote blood circulation, but strenuous exercise should be avoided. Popular recent exercise tips include:

exercise typeRecommended frequencyThings to note
Pregnancy Yoga3-4 times/weekAvoid inverted poses
take a walk30 minutes a dayChoose a flat road
water sports2-3 times/weekSuitable water temperature

4. Other matters needing attention

1.Regular prenatal check-ups:Ultrasound examination can detect umbilical cord abnormalities early. Recent data shows that high-frequency ultrasound can detect umbilical cord torsion in more than 85% of cases.

2.Nutritionally balanced:Ensure adequate protein and vitamin intake and maintain amniotic fluid volume within the normal range (AFI 8-18cm).

3.Psychological adjustment:Avoid excessive anxiety; stress hormones may affect uterine blood flow.

5. Emergency handling

Seek medical attention immediately if:

SymptomsPossible reasonsUrgency
Sudden decrease in fetal movementsRestricted umbilical cord blood flow★★★★★
persistent abdominal painabnormal uterine contractions★★★★☆
vaginal bleedingplacenta problems★★★★★

Summary:Although umbilical cord torsion cannot be completely prevented, the risk can be significantly reduced through scientific pregnancy management. It is recommended that expectant mothers take comprehensive preventive measures based on their own circumstances and maintain close communication with their doctors.

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