Is the incidence rate of umbilical cord twisting high?
The incidence of umbilical cord torsion is generally low. A detailed analysis is as follows:
Umbilical cord torsion is usually an unexpected, sudden event, and the exact cause cannot be clearly identified clinically. The fetus is connected to the placenta via the umbilical cord, which changes position according to fetal movements. Normally, significant twisting of the cord does not occur, and the probability of such an event is quite low. However, excessive or abnormal twisting may lead to blood vessel obstruction or thrombosis, potentially resulting in adverse outcomes for the fetus such as intrauterine asphyxia or fetal demise.
Umbilical cord torsion is considered uncommon or rare, so pregnant women should not be overly anxious. Regular prenatal checkups are important; even if cord torsion occurs, early detection allows timely intervention. Maintaining a light diet, engaging in appropriate physical activity, and keeping a positive mindset during pregnancy are beneficial for healthy fetal development.